{"title":"Valvetronic Designs Exhausts Australia – Valved Exhaust Systems","description":"\u003cp\u003eShop Valvetronic Designs exhausts in Australia at Sequential Racing. A Valvetronic system uses vacuum-actuated valves, so you can cruise quietly with the valves closed and open them for a full, aggressive sound whenever you want – ideal for cars that are driven every day and enjoyed on weekends.\u003c\/p\u003e\n\u003cp\u003eWe stock Valvetronic valved exhausts for the Toyota GR Supra, Nissan Z RZ34 and BMW M cars in T304 stainless steel or titanium, with a choice of tip finishes. Every system is a bolt-on replacement for the factory exhaust, and professional \u003ca href=\"\/en-us\/pages\/exhaust-installation-melbourne\"\u003eexhaust installation\u003c\/a\u003e is available at our Melbourne workshop, with fast shipping Australia-wide.\u003c\/p\u003e\n\u003ch3\u003eValvetronic exhausts by vehicle\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToyota GR Supra A90\/A91 (B58):\u003c\/strong\u003e \u003ca href=\"\/en-us\/products\/valvetronic-designs-valved-exhaust-toyota-gr-supra-a90-a91\"\u003eValvetronic valved exhaust\u003c\/a\u003e in titanium, brushed steel or gold finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNissan Z RZ34 (2023+):\u003c\/strong\u003e \u003ca href=\"\/en-us\/products\/nissan-z-rz34-valvetronic-exhaust-system\"\u003eValvetronic valved exhaust\u003c\/a\u003e for Sport, Performance and NISMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW G87 M2:\u003c\/strong\u003e \u003ca href=\"\/en-us\/products\/bmw-g87-m2-valved-sport-exhaust-system\"\u003evalved exhaust\u003c\/a\u003e in stainless steel or Grade 5 titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW G80 M3 \/ G82 G83 M4 (S58):\u003c\/strong\u003e \u003ca href=\"\/en-us\/products\/valvetronic-designs-valved-exhaust-system-bmw-g80-m3-g82-g83-m4\"\u003evalved exhaust\u003c\/a\u003e and \u003ca href=\"\/en-us\/products\/valvetronic-designs-hfd-midpipe-bmw-g80-g82-g83-m3-m4-s58\"\u003eHFD midpipe\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW F8X M3 \/ M4:\u003c\/strong\u003e \u003ca href=\"\/en-us\/products\/valvetronic-designs-equal-length-valved-exhaust-system-bmw-f8x-m3-m4\"\u003eequal length valved exhaust\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW F87 M2 Competition \/ CS:\u003c\/strong\u003e \u003ca href=\"\/en-us\/products\/valvetronic-designs-equal-length-valved-exhaust-system-bmw-f87-m2-competition-m2-cs\"\u003eequal length valved exhaust\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW F87 M2 (N55):\u003c\/strong\u003e \u003ca href=\"\/en-us\/products\/valvetronic-designs-valved-exhaust-system-bmw-f87-m2-n55\"\u003evalved exhaust\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW E9X M3 (S65 V8):\u003c\/strong\u003e \u003ca href=\"\/en-us\/products\/valvetronic-designs-valved-exhaust-system-v2-bmw-e9x-m3\"\u003evalved exhaust V2\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- SEQR-AI-BLOCK START --\u003e\n\u003ch3\u003eValvetronic Designs Buying Guide\u003c\/h3\u003e\n\u003ch4\u003eHow does a Valvetronic exhaust work?\u003c\/h4\u003e\n\u003cp\u003eVacuum-actuated valves open or close the path through the muffler. Closed, the exhaust is quiet and refined for city driving and late-night starts. Open, it gives a raw, aggressive tone.\u003c\/p\u003e\n\u003ch4\u003eStainless steel or titanium?\u003c\/h4\u003e\n\u003cp\u003eTitanium is lighter and has a sharper, more exotic tone. T304 stainless steel costs less and suits most street builds.\u003c\/p\u003e\n\u003ch4\u003eFull system, axle-back or midpipe?\u003c\/h4\u003e\n\u003cp\u003eA full system replaces the most pipework for the biggest change in sound. The \u003ca href=\"\/en-us\/products\/valvetronic-designs-hfd-midpipe-bmw-g80-g82-g83-m3-m4-s58\"\u003eHFD midpipe\u003c\/a\u003e suits G8X M3\/M4 owners keeping the factory rear section.\u003c\/p\u003e\n\u003ch4\u003eCan I get it installed?\u003c\/h4\u003e\n\u003cp\u003eYes. We fit Valvetronic exhausts at our Melbourne workshop – see \u003ca href=\"\/en-us\/pages\/exhaust-installation-melbourne\"\u003eexhaust installation\u003c\/a\u003e. Before fitting any exhaust to a registered road car, check the noise rules in your state.\u003c\/p\u003e\n\u003cp\u003eCompare Valvetronic with other systems in our \u003ca href=\"\/en-us\/collections\/gr-supra-exhaust-systems-catback-mufflers\"\u003eGR Supra exhausts\u003c\/a\u003e and \u003ca href=\"\/en-us\/collections\/nissan-z-rz34-exhausts\"\u003eNissan Z exhausts\u003c\/a\u003e collections.\u003c\/p\u003e\n\u003c!-- SEQR-AI-BLOCK END --\u003e","products":[{"product_id":"valvetronic-designs-valved-exhaust-toyota-gr-supra-a90-a91","title":"Valvetronic Designs Valved Exhaust System – Toyota GR Supra A90\/A91 (B58)","description":"\u003cp\u003eUnleash the full sound and performance of your Toyota GR Supra with the Valvetronic Designs Valved Exhaust System. Engineered for B58-powered 3.0L models, it lets you switch between a raw, motorsport-inspired exhaust note and a quiet, controlled tone at the push of a button.\u003c\/p\u003e\n\u003ch3\u003eChoose Your Finish\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium\u003c\/strong\u003e – Grade 5 titanium construction with titanium tips, approximately 25 lbs (11 kg) lighter than the factory exhaust. The lightest, most premium option.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrushed Steel\u003c\/strong\u003e – T304 stainless steel with a brushed finish, approximately 11.1 lbs (5 kg) lighter than the factory exhaust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGold\u003c\/strong\u003e – gold finish for a bold, standout look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which finish suits your build? Contact \u003ca href=\"mailto:sales@sequentialracing.com.au\"\u003esales@sequentialracing.com.au\u003c\/a\u003e for photos and advice.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-mode valved exhaust – switch between aggressive and quiet modes instantly\u003c\/li\u003e\n\u003cli\u003eValves open: loud, raw, motorsport-inspired tone\u003c\/li\u003e\n\u003cli\u003eValves closed: refined, quiet operation for daily driving\u003c\/li\u003e\n\u003cli\u003eQuad-chambered muffler for a smooth, balanced tone without unwanted rasp\u003c\/li\u003e\n\u003cli\u003e5\" tips finished to suit the Supra's rear bumper\u003c\/li\u003e\n\u003cli\u003eImproved exhaust flow for more power and torque\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on using factory mounting points, fully reversible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBolt-on system, no permanent modifications required\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n\u003cli\u003eInstallation available at Sequential Racing – Altona North, Melbourne. See \u003ca href=\"\/en-us\/pages\/exhaust-installation-melbourne\"\u003eexhaust installation\u003c\/a\u003e or contact \u003ca href=\"mailto:sales@sequentialracing.com.au\"\u003esales@sequentialracing.com.au\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eToyota GR Supra A90 (MK5) – 2020+\u003c\/li\u003e\n\u003cli\u003eToyota GR Supra A91 – 2020+\u003c\/li\u003e\n\u003cli\u003eEngine: B58 3.0L Turbo, GT and GTS (250kW)\u003c\/li\u003e\n\u003cli\u003eRight-Hand Drive (RHD) – Australian market compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eValvetronic Designs valved exhaust system\u003c\/li\u003e\n\u003cli\u003eIntegrated valve control system\u003c\/li\u003e\n\u003cli\u003eMounting hardware and components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- SEQR-AI-BLOCK START --\u003e\n\u003ch3\u003eQuick Facts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Valvetronic Designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Toyota GR Supra A90\/A91 3.0L B58, 2020+, RHD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinishes:\u003c\/strong\u003e Titanium ($7,400), Brushed Steel ($4,400), Gold ($4,650)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight saving:\u003c\/strong\u003e about 25 lbs (titanium) or 11.1 lbs (stainless) over the factory exhaust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound:\u003c\/strong\u003e Valved – quiet or aggressive at the push of a button\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall:\u003c\/strong\u003e Bolt-on, fully reversible; installation available in Melbourne\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eCan I switch between quiet and loud?\u003c\/h4\u003e\n\u003cp\u003eYes. The valves let you switch between a quiet daily mode and an aggressive open mode instantly.\u003c\/p\u003e\n\u003ch4\u003eDoes it fix the always-open valves on Australian-spec Supras?\u003c\/h4\u003e\n\u003cp\u003eMany Australian owners find the factory exhaust valves stay open regardless of drive mode. With the Valvetronic system you control the valves yourself, so you can close them for a quiet start or cruise and open them when you want the full sound.\u003c\/p\u003e\n\u003ch4\u003eWhy is the Titanium option more expensive?\u003c\/h4\u003e\n\u003cp\u003eIt is built from Grade 5 titanium with titanium tips, saving about 25 lbs over the factory exhaust – more than double the saving of the stainless versions.\u003c\/p\u003e\n\u003ch4\u003eDoes it fit Australian Supras?\u003c\/h4\u003e\n\u003cp\u003eYes. It is RHD compatible and fits GT and GTS 3.0L B58 models.\u003c\/p\u003e\n\u003ch4\u003eCan I pair it with a downpipe?\u003c\/h4\u003e\n\u003cp\u003eYes. Many owners combine it with an aftermarket \u003ca href=\"\/en-us\/collections\/a90-gr-supra-downpipes\"\u003eB58 downpipe\u003c\/a\u003e for a bigger change in sound and power.\u003c\/p\u003e\n\u003cp\u003eCompare every Valvetronic system we stock in our \u003ca href=\"\/en-us\/collections\/valvetronic-designs-exhausts\"\u003eValvetronic Designs exhausts\u003c\/a\u003e collection, or other options in \u003ca href=\"\/en-us\/collections\/gr-supra-exhaust-systems-catback-mufflers\"\u003eGR Supra exhausts\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- SEQR-AI-BLOCK END --\u003e","brand":"Valvetronic Designs","offers":[{"title":"Titanium","offer_id":49823278924090,"sku":"Exhaust-VD-003","price":7400.0,"currency_code":"AUD","in_stock":true},{"title":"Brushed Steel","offer_id":54110820139322,"sku":"SPR-VD-001","price":4400.0,"currency_code":"AUD","in_stock":true},{"title":"Gold","offer_id":54110820172090,"sku":"SPR-VD-002","price":4650.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/SEQR_VALVETRONIC_DESIGNS_GOLD_MK5A7405777_jpg.webp?v=1777088870"},{"product_id":"nissan-z-rz34-valvetronic-exhaust-system","title":"Valvetronic Designs Valved Exhaust System – Nissan Z RZ34 (2023+)","description":"\u003ch3\u003eValvetronic Exhaust System – Nissan Z RZ34 (2023+)\u003c\/h3\u003e\n\u003cp\u003eUpgrade the sound, performance, and driving experience of your Nissan Z RZ34 with this Valvetronic Exhaust System, engineered to deliver both refined cruising manners and aggressive performance sound on demand. Designed specifically for the RZ34 chassis, this system is fully compatible with Nissan Z Sport, Performance, and NISMO models.\u003c\/p\u003e\n\u003cp\u003eConstructed from premium T304 stainless steel, the system is built around a center merge crossover mid pipe that optimizes exhaust flow and harmonics before feeding into the valved rear section. With the valves closed, the exhaust remains quiet and composed, making it ideal for daily driving, long highway trips, or late-night cruising. With the valves open, the system transforms completely, delivering a raw and aggressive exhaust tone that matches the performance heritage of the Z badge.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull valved exhaust configuration with quiet and aggressive sound modes\u003c\/li\u003e\n\u003cli\u003eElectronically controlled valve system for on-demand sound adjustment\u003c\/li\u003e\n\u003cli\u003ePremium T304 stainless steel construction for durability, tone, and longevity\u003c\/li\u003e\n\u003cli\u003eCenter merge crossover mid pipe for motorsport-inspired sound and flow\u003c\/li\u003e\n\u003cli\u003eLarger piping diameter to improve performance and throttle response\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered to minimize drone and unwanted exhaust frequencies\u003c\/li\u003e\n\u003cli\u003e5-inch double wall exhaust tips for a bold OEM+ appearance\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation with no cutting or welding required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNissan Z RZ34 Sport\u003cbr\u003eModel Years: 2023+\u003c\/li\u003e\n\u003cli\u003eNissan Z RZ34 Performance\u003cbr\u003eModel Years: 2023+\u003c\/li\u003e\n\u003cli\u003eNissan Z RZ34 NISMO\u003cbr\u003eModel Years: 2024+\u003c\/li\u003e\n\u003cli\u003eEngine: 3.0L Twin Turbo V6 (VR30DDTT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Result\u003c\/h3\u003e\n\u003cp\u003eWith this system installed, the Nissan Z gains the sound and character it should have delivered from the factory. Quiet and refined when you want to blend in, aggressive and commanding when you want to make a statement, this Valvetronic Exhaust unlocks the full potential of the twin-turbo V6. When paired with additional free-flow components and ECU tuning, overall performance and driving engagement are further elevated.\u003c\/p\u003e\n\u003cp\u003eFor enthusiasts who demand the perfect balance of sound control, performance, and build quality, this Valvetronic Exhaust System transforms the 400Z into a true modern Z car.\u003c\/p\u003e\n\u003c!-- SEQR-AI-BLOCK START --\u003e\n\u003ch3\u003eQuick Facts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Valvetronic Designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Nissan Z RZ34 (400Z) Sport and Performance 2023+, NISMO 2024+ – 3.0L twin turbo VR30DDTT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTips:\u003c\/strong\u003e 5-inch double wall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound:\u003c\/strong\u003e Electronic valves – quiet mode or aggressive mode on demand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall:\u003c\/strong\u003e Direct bolt-on, no cutting or welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e From $4,250 AUD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eDoes it fit the Nissan Z NISMO?\u003c\/h4\u003e\n\u003cp\u003eYes. It fits the RZ34 Sport and Performance (2023+) and the NISMO (2024+).\u003c\/p\u003e\n\u003ch4\u003eIs any cutting or welding required?\u003c\/h4\u003e\n\u003cp\u003eNo. It is a direct bolt-on system.\u003c\/p\u003e\n\u003ch4\u003eWill it drone when cruising?\u003c\/h4\u003e\n\u003cp\u003eWith the valves closed it stays quiet for daily driving and highway trips, and it is engineered to minimise drone.\u003c\/p\u003e\n\u003c!-- SEQR-AI-BLOCK END --\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52580471144762,"sku":"NIS.400Z.VSES.BR","price":4250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/NissanZValvetronicExhaustsSystem2.webp?v=1777088134"},{"product_id":"valvetronic-designs-axle-back-exhaust-bmw-f-series-pre-owned-clearance","title":"Valvetronic Designs Axle-Back Exhaust – BMW F Series (Pre-Owned \/ Clearance)","description":"\u003cp data-start=\"82\" data-end=\"448\"\u003eUpgrade your BMW F Series with the Valvetronic Designs Axle-Back Exhaust, designed to deliver an aggressive exhaust note with the flexibility of factory valve control. This system is a plug-and-play upgrade for BMW F chassis vehicles equipped with the OEM exhaust valve, offering refined cruising with the valve closed and an aggressive performance tone when opened.\u003c\/p\u003e\n\u003cp data-start=\"450\" data-end=\"689\"\u003eThis unit has been previously installed on an F36 and used for approximately 10,000km. It remains in excellent working condition with no valve rattles, maintaining the premium build quality and performance Valvetronic Designs is known for.\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"854\"\u003eIncluded are two sets of interchangeable exhaust tips, allowing you to customise your rear-end look between classic chrome or aggressive 1x1 carbon fibre finishes.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"856\" data-end=\"872\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"874\" data-end=\"1329\"\u003eValvetronic Designs axle-back exhaust for BMW F Series\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"1329\"\u003eRetains factory exhaust valve functionality (OEM integration)\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"1329\"\u003eDual sound modes: quiet cruising and aggressive open valve tone\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"1329\"\u003eIncludes 2 sets of tips: chrome and 1x1 carbon fibre\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"1329\"\u003eDirect bolt-on fitment with no modifications required\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"1329\"\u003eHigh-quality construction for durability and performance\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"1329\"\u003ePre-owned unit with approximately 10,000km of use\u003c\/li\u003e\n\u003cli data-start=\"874\" data-end=\"1329\"\u003eNo valve rattle – confirmed smooth operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"flhnjv\" data-start=\"1331\" data-end=\"1354\"\u003eSound \u0026amp; Performance\u003c\/h3\u003e\n\u003cp data-start=\"1356\" data-end=\"1438\"\u003eThis axle-back system enhances the exhaust note while maintaining daily usability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1440\" data-end=\"1595\"\u003eValve closed: refined, quiet, OEM-like sound\u003c\/li\u003e\n\u003cli data-start=\"1440\" data-end=\"1595\"\u003eValve open: aggressive, deeper tone with improved presence\u003c\/li\u003e\n\u003cli data-start=\"1440\" data-end=\"1595\"\u003eImproved exhaust flow and response over stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1uef3h1\" data-start=\"1597\" data-end=\"1610\"\u003eCondition\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1612\" data-end=\"1765\"\u003ePre-owned – approximately 10,000km\u003c\/li\u003e\n\u003cli data-start=\"1612\" data-end=\"1765\"\u003eExcellent working condition\u003c\/li\u003e\n\u003cli data-start=\"1612\" data-end=\"1765\"\u003eNo rattles or faults in valve operation\u003c\/li\u003e\n\u003cli data-start=\"1612\" data-end=\"1765\"\u003eWell maintained and ready for installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"6xec53\" data-start=\"1767\" data-end=\"1786\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp data-start=\"1788\" data-end=\"1876\"\u003eCompatible with most BMW F Series models equipped with factory exhaust valve, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1878\" data-end=\"1937\"\u003eBMW F20\u003c\/li\u003e\n\u003cli data-start=\"1878\" data-end=\"1937\"\u003eBMW F22\u003c\/li\u003e\n\u003cli data-start=\"1878\" data-end=\"1937\"\u003eBMW F30\u003c\/li\u003e\n\u003cli data-start=\"1878\" data-end=\"1937\"\u003eBMW F32\u003c\/li\u003e\n\u003cli data-start=\"1878\" data-end=\"1937\"\u003eBMW F33\u003c\/li\u003e\n\u003cli data-start=\"1878\" data-end=\"1937\"\u003eBMW F36\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1939\" data-end=\"2039\"\u003eFitment may vary depending on engine variant and exhaust configuration. Please contact us if unsure.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14lzghq\" data-start=\"2041\" data-end=\"2060\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2062\" data-end=\"2162\"\u003eValvetronic Designs Axle-Back Exhaust System\u003c\/li\u003e\n\u003cli data-start=\"2062\" data-end=\"2162\"\u003eChrome Exhaust Tips\u003c\/li\u003e\n\u003cli data-start=\"2062\" data-end=\"2162\"\u003e1x1 Carbon Fiber Exhaust Tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1jrjw7j\" data-start=\"2164\" data-end=\"2185\"\u003ePickup \/ Shipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2187\" data-end=\"2284\"\u003ePickup available from Sequential Racing – Altona, Melbourne\u003c\/li\u003e\n\u003cli data-start=\"2187\" data-end=\"2284\"\u003eAustralia-wide shipping available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"rthpu6\" data-start=\"2286\" data-end=\"2322\"\u003eClearance \u0026amp; Pre-Owned Disclaimer\u003c\/h3\u003e\n\u003cp data-start=\"2324\" data-end=\"2386\"\u003eThis product is part of our \u003cstrong data-start=\"2352\" data-end=\"2377\"\u003eClearance \u0026amp; Pre-Owned\u003c\/strong\u003e section.\u003c\/p\u003e\n\u003cp data-start=\"2388\" data-end=\"2553\"\u003eThis is a used item and may show minor signs of wear from previous use. While the exhaust is in excellent working condition, cosmetic imperfections may be present.\u003c\/p\u003e\n\u003cp data-start=\"2555\" data-end=\"2728\"\u003eAll clearance and pre-owned items are sold as-is and are not eligible for change of mind returns. Please ensure compatibility before purchasing or contact us for assistance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5vcpi3\" data-start=\"2730\" data-end=\"2763\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-start=\"2765\" data-end=\"3018\"\u003eSequential Racing offers curated performance parts for BMW and GR platforms, including high-quality pre-owned components. This Valvetronic Designs axle-back exhaust is a great opportunity to upgrade your F Series with a proven system at a reduced price.\u003c\/p\u003e\n\u003cp data-start=\"3020\" data-end=\"3145\"\u003eOEM valve integration for dual sound modes\u003cbr data-start=\"3062\" data-end=\"3065\"\u003eIncludes both chrome and carbon tip options\u003cbr data-start=\"3108\" data-end=\"3111\"\u003eTested unit with no valve issues\u003c\/p\u003e\n\u003cp data-start=\"3147\" data-end=\"3300\"\u003eUpgrade your BMW F Series with the Valvetronic Designs Axle-Back Exhaust and enjoy the perfect balance of daily comfort and aggressive performance sound.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":53185136296250,"sku":null,"price":2200.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/IMG-0413.png?v=1775872050"},{"product_id":"valvetronic-designs-equal-length-valved-exhaust-system-bmw-f87-m2-competition-m2-cs","title":"Valvetronic Designs Equal Length Valved Exhaust System – BMW F87 M2 Competition \/ M2 CS","description":"\u003cp data-start=\"94\" data-end=\"152\"\u003eTransform the S55 Sound with True Equal-Length Performance\u003c\/p\u003e\n\u003cp data-start=\"154\" data-end=\"536\"\u003eUnlock the sound the S55 should have had from factory with the Valvetronic Designs Equal Length Valved Cat-Back Exhaust System for the BMW F87 M2 Competition and M2 CS. Designed to eliminate the harsh rasp and buzzy tone commonly associated with the S55 platform, this system delivers a deeper, smoother, and more exotic exhaust note while retaining aggressive character under load.\u003c\/p\u003e\n\u003cp data-start=\"538\" data-end=\"928\"\u003eFeaturing a 2.75” equal-length mid-section with integrated H-pipe and a 3.5” valved axle-back section, this system offers the perfect balance between daily comfort and motorsport aggression. With valves open, exhaust gases flow unrestricted for maximum volume and performance. With valves closed, gases are routed through the quad-chamber muffler for a refined, OEM-like driving experience.\u003c\/p\u003e\n\u003cp data-start=\"930\" data-end=\"1002\"\u003eAvailable in T304 stainless steel or ultra-lightweight Grade 5 titanium.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"1004\" data-end=\"1020\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eDesigned for BMW F87 M2 Competition \u0026amp; M2 CS (S55 Engine)\u003cbr data-start=\"1078\" data-end=\"1081\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eEqual-length 2.75” mid-pipe design for smoother exhaust tone\u003cbr data-start=\"1141\" data-end=\"1144\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eIntegrated H-pipe improves exhaust scavenging and sound balance\u003cbr data-start=\"1207\" data-end=\"1210\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003e3.5” valved axle-back exhaust system\u003cbr data-start=\"1246\" data-end=\"1249\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eElectronic valve control system included\u003cbr data-start=\"1289\" data-end=\"1292\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eOEM valve integration optional\u003cbr data-start=\"1322\" data-end=\"1325\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eQuad-chamber muffler design for refined closed-valve tone\u003cbr data-start=\"1382\" data-end=\"1385\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eDirect bolt-on installation with OEM mounting points\u003cbr data-start=\"1437\" data-end=\"1440\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eAvailable in T304 stainless steel or Grade 5 titanium\u003cbr data-start=\"1493\" data-end=\"1496\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eMandrel-bent tubing with precision TIG welds\u003cbr data-start=\"1540\" data-end=\"1543\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1623\"\u003eAvailable tip finishes: brushed steel, burnt steel, black, or 1x1 carbon fibre\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bgde17\" data-start=\"1625\" data-end=\"1650\"\u003eSound Characteristics\u003c\/h3\u003e\n\u003cp data-start=\"1652\" data-end=\"1708\"\u003eEngineered specifically to improve the S55 exhaust note.\u003c\/p\u003e\n\u003cp data-start=\"1710\" data-end=\"1799\"\u003eValves Open:\u003cbr data-start=\"1722\" data-end=\"1725\"\u003eAggressive, free-flowing motorsport tone with improved top-end character\u003c\/p\u003e\n\u003cp data-start=\"1801\" data-end=\"1869\"\u003eValves Closed:\u003cbr data-start=\"1815\" data-end=\"1818\"\u003eComfortable, refined tone ideal for daily driving\u003c\/p\u003e\n\u003cp data-start=\"1871\" data-end=\"1978\"\u003eEqual-Length Design Benefits:\u003cbr data-start=\"1900\" data-end=\"1903\"\u003eBalances exhaust pulses to reduce rasp and create a smoother exhaust note\u003c\/p\u003e\n\u003ch3 data-section-id=\"oxb6nu\" data-start=\"1980\" data-end=\"2004\"\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2006\" data-end=\"2198\"\u003eImproved exhaust flow and reduced restriction\u003cbr data-start=\"2051\" data-end=\"2054\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2006\" data-end=\"2198\"\u003eEnhanced throttle response and turbo efficiency\u003cbr data-start=\"2101\" data-end=\"2104\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2006\" data-end=\"2198\"\u003eReduced overall system weight\u003cbr data-start=\"2133\" data-end=\"2136\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2006\" data-end=\"2198\"\u003eGreater exhaust scavenging efficiency via H-pipe integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"9t3i7l\" data-start=\"2200\" data-end=\"2218\"\u003eWeight Savings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2220\" data-end=\"2287\"\u003eStainless Steel System:\n\u003cul\u003e\n\u003cli data-start=\"2220\" data-end=\"2287\"\u003eApproximately 20.9 lbs lighter than OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2220\" data-end=\"2287\"\u003eTitanium System:\n\u003cul\u003e\n\u003cli data-start=\"2220\" data-end=\"2287\"\u003eApproximately 47.3 lbs lighter than OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1jumcgb\" data-start=\"2351\" data-end=\"2375\"\u003eConstruction Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2377\" data-end=\"2444\"\u003eT304 Stainless Steel\n\u003cul\u003e\n\u003cli data-start=\"2377\" data-end=\"2444\"\u003eDurable, corrosion-resistant, refined tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2377\" data-end=\"2444\"\u003eGrade 5 Titanium\n\u003cul\u003e\n\u003cli data-start=\"2377\" data-end=\"2444\"\u003eUltra-lightweight with sharper, exotic exhaust note\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12lvr0a\" data-start=\"2520\" data-end=\"2536\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2538\" data-end=\"2567\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli data-start=\"2538\" data-end=\"2567\"\u003eNo cutting or permanent modifications required\u003c\/li\u003e\n\u003cli data-start=\"2538\" data-end=\"2567\"\u003eFully reversible to stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2648\" data-end=\"2687\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2689\" data-end=\"2760\"\u003eInstallation available at Sequential Racing – Altona North, Melbourne\u003c\/p\u003e\n\u003ch3 data-section-id=\"6xec53\" data-start=\"2762\" data-end=\"2781\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2783\" data-end=\"2838\"\u003eBMW F87 M2 Competition – 2018+\u003cbr data-start=\"2813\" data-end=\"2816\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2783\" data-end=\"2838\"\u003eBMW F87 M2 CS – 2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2840\" data-end=\"2873\"\u003eEngine: S55 Twin Turbo Inline-6\u003c\/p\u003e\n\u003ch3 data-section-id=\"1x5ej4z\" data-start=\"2875\" data-end=\"2894\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cp data-start=\"2896\" data-end=\"3073\"\u003eFor vehicles running catless or race downpipes, low RPM rasp may still occur during shifts\u003cbr data-start=\"2986\" data-end=\"2989\"\u003eFor the most refined tone, high-flow 200-cell catalytic converters are recommended\u003c\/p\u003e\n\u003ch3 data-section-id=\"14lzghq\" data-start=\"3075\" data-end=\"3094\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"3096\" data-end=\"3258\"\u003e2.75” Equal-Length H-Pipe Mid-Section\u003cbr data-start=\"3133\" data-end=\"3136\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3096\" data-end=\"3258\"\u003e3.5” Axle-Back Exhaust with Quad-Chamber Muffler\u003cbr data-start=\"3184\" data-end=\"3187\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3096\" data-end=\"3258\"\u003eElectronic Valve System \u0026amp; Controller\u003cbr data-start=\"3223\" data-end=\"3226\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3096\" data-end=\"3258\"\u003eAll Required Hardware \u0026amp; Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5vcpi3\" data-start=\"3260\" data-end=\"3293\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-start=\"3295\" data-end=\"3478\"\u003eSequential Racing supplies premium performance exhaust systems for BMW M and GR platforms, focusing on proven products that deliver exceptional sound, fitment, and driving experience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"3480\" data-end=\"3602\"\u003eTrue equal-length S55 exhaust tone\u003cbr data-start=\"3514\" data-end=\"3517\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3480\" data-end=\"3602\"\u003ePremium valved exhaust technology\u003cbr data-start=\"3550\" data-end=\"3553\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3480\" data-end=\"3602\"\u003eAvailable in stainless or titanium construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3604\" data-end=\"3757\"\u003eTransform your BMW M2 Competition or M2 CS with the Valvetronic Designs Equal Length Exhaust System and experience the S55 the way it was meant to sound.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Stainless Steel \/ Brushed Steel","offer_id":53417011872058,"sku":"BMW.F87C.M2.VSES.BR.BRSH","price":6550.0,"currency_code":"AUD","in_stock":true},{"title":"Stainless Steel \/ Burnt","offer_id":53417011904826,"sku":"BMW.F87C.M2.VSES.BR.BRT","price":6550.0,"currency_code":"AUD","in_stock":true},{"title":"Stainless Steel \/ Black","offer_id":53417011937594,"sku":"BMW.F87C.M2.VSES.BR.BLK","price":6550.0,"currency_code":"AUD","in_stock":true},{"title":"Stainless Steel \/ 1x1 Carbon Fiber","offer_id":53417011970362,"sku":"BMW.F87C.M2.VSES.BR.RC","price":6550.0,"currency_code":"AUD","in_stock":true},{"title":"Titanium \/ Brushed Steel","offer_id":53417012003130,"sku":"BMW.F87C.M2.VSES.TI.BRSH","price":8700.0,"currency_code":"AUD","in_stock":true},{"title":"Titanium \/ Burnt","offer_id":53417012035898,"sku":"BMW.F87C.M2.VSES.TI.BRT","price":8700.0,"currency_code":"AUD","in_stock":true},{"title":"Titanium \/ Black","offer_id":53417012068666,"sku":"BMW.F87C.M2.VSES.TI.BLK","price":8700.0,"currency_code":"AUD","in_stock":true},{"title":"Titanium \/ 1x1 Carbon Fiber","offer_id":53417012101434,"sku":"BMW.F87C.M2.VSES.TI.RC","price":8700.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/SEQR_VALVETRONIC_M2F87A7403778_jpg.webp?v=1778125902"},{"product_id":"valvetronic-designs-valved-exhaust-system-bmw-f87-m2-n55","title":"Valvetronic Designs Valved Exhaust System – BMW F87 M2 N55","description":"\u003cp data-end=\"118\" data-start=\"65\"\u003eAggressive Sound on Demand with Refined Daily Comfort\u003c\/p\u003e\n\u003cp data-end=\"476\" data-start=\"120\"\u003eTransform the driving experience of your BMW F87 M2 N55 with the Valvetronic Designs Valved Exhaust System, engineered to deliver maximum sound, improved flow, and premium build quality. Designed specifically for the 2016–2018 M2 platform, this exhaust system combines aggressive performance with refined drivability through a vacuum-actuated valved setup.\u003c\/p\u003e\n\u003cp data-end=\"742\" data-start=\"478\"\u003eConstructed from brushed T304 stainless steel, the system features a 3” primary section that transitions into dual 2.5” mandrel-bent piping, improving exhaust scavenging and creating a deeper, more engaging exhaust tone compared to traditional single-pipe systems.\u003c\/p\u003e\n\u003cp data-end=\"889\" data-start=\"744\"\u003eWith valves open, the exhaust delivers a raw, motorsport-inspired sound. Close the valves for a quieter, refined tone suitable for daily driving.\u003c\/p\u003e\n\u003ch3 data-end=\"907\" data-start=\"891\" data-section-id=\"1iz91iu\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003eDesigned for BMW F87 M2 (N55 Engine)\u003cbr data-end=\"948\" data-start=\"945\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003e3” primary exhaust section for improved flow\u003cbr data-end=\"995\" data-start=\"992\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003eDual 2.5” mandrel-bent piping design\u003cbr data-end=\"1034\" data-start=\"1031\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003eVacuum-actuated valved exhaust system\u003cbr data-end=\"1074\" data-start=\"1071\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003eStandalone valve controller included\u003cbr data-end=\"1113\" data-start=\"1110\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003ePremium brushed T304 stainless steel construction\u003cbr data-end=\"1165\" data-start=\"1162\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003ePrecision TIG-welded for strength and durability\u003cbr data-end=\"1216\" data-start=\"1213\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003eQuad sleeve-style exhaust tips\u003cbr data-end=\"1249\" data-start=\"1246\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003eDirect bolt-on installation\u003cbr data-end=\"1279\" data-start=\"1276\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1325\" data-start=\"909\"\u003eCompatible with OEM or aftermarket downpipes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1352\" data-start=\"1327\" data-section-id=\"bgde17\"\u003eSound Characteristics\u003c\/h3\u003e\n\u003cp data-end=\"1407\" data-start=\"1354\"\u003eDual-mode exhaust control for every driving scenario.\u003c\/p\u003e\n\u003cp data-end=\"1474\" data-start=\"1409\"\u003eValves Open:\u003cbr data-end=\"1424\" data-start=\"1421\"\u003eAggressive, free-flowing motorsport exhaust tone\u003c\/p\u003e\n\u003cp data-end=\"1543\" data-start=\"1476\"\u003eValves Closed:\u003cbr data-end=\"1493\" data-start=\"1490\"\u003eComfortable and refined sound for street driving\u003c\/p\u003e\n\u003cp data-end=\"1620\" data-start=\"1545\"\u003eStandalone Valve Control:\u003cbr data-end=\"1573\" data-start=\"1570\"\u003eOperate valves independently of driving modes\u003c\/p\u003e\n\u003ch3 data-end=\"1646\" data-start=\"1622\" data-section-id=\"oxb6nu\"\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1856\" data-start=\"1648\"\u003eOptimised dual-pipe design improves exhaust scavenging\u003cbr data-end=\"1705\" data-start=\"1702\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1856\" data-start=\"1648\"\u003eImproved throttle response and exhaust efficiency\u003cbr data-end=\"1757\" data-start=\"1754\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1856\" data-start=\"1648\"\u003eEnhanced exhaust tone over OEM and many aftermarket systems\u003cbr data-end=\"1819\" data-start=\"1816\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1856\" data-start=\"1648\"\u003eReduced overall exhaust restriction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1884\" data-start=\"1858\" data-section-id=\"ec81n4\"\u003eConstruction \u0026amp; Quality\u003c\/h3\u003e\n\u003cp data-end=\"1933\" data-start=\"1886\"\u003eBuilt for long-term durability and performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2127\" data-start=\"1935\"\u003eBrushed T304 stainless steel construction\u003cbr data-end=\"1979\" data-start=\"1976\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2127\" data-start=\"1935\"\u003eMandrel-bent tubing for smooth airflow\u003cbr data-end=\"2020\" data-start=\"2017\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2127\" data-start=\"1935\"\u003ePrecision TIG welds for OEM-level fitment and strength\u003cbr data-end=\"2077\" data-start=\"2074\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2127\" data-start=\"1935\"\u003eVacuum valve system for fast, reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2147\" data-start=\"2129\" data-section-id=\"9t3i7l\"\u003eWeight Savings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2208\" data-start=\"2149\"\u003eApproximately 4.3 lbs lighter than the OEM exhaust system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2226\" data-start=\"2210\" data-section-id=\"12lvr0a\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2257\" data-start=\"2228\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli data-end=\"2257\" data-start=\"2228\"\u003eNo cutting or permanent modifications required\u003c\/li\u003e\n\u003cli data-end=\"2257\" data-start=\"2228\"\u003eFully reversible to stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2377\" data-start=\"2338\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2450\" data-start=\"2379\"\u003eInstallation available at Sequential Racing – Altona North, Melbourne\u003c\/p\u003e\n\u003ch3 data-end=\"2471\" data-start=\"2452\" data-section-id=\"6xec53\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2497\" data-start=\"2473\"\u003eBMW F87 M2 – 2016–2018\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2534\" data-start=\"2499\"\u003eEngine: N55 Turbocharged Inline-6\u003c\/p\u003e\n\u003ch3 data-end=\"2555\" data-start=\"2536\" data-section-id=\"14lzghq\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2715\" data-start=\"2557\"\u003eValved T304 Stainless Steel Exhaust System\u003cbr data-end=\"2602\" data-start=\"2599\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2715\" data-start=\"2557\"\u003eVacuum-Actuated Valve System\u003cbr data-end=\"2633\" data-start=\"2630\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2715\" data-start=\"2557\"\u003eStandalone Valve Controller\u003cbr data-end=\"2663\" data-start=\"2660\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2715\" data-start=\"2557\"\u003eQuad Exhaust Tips\u003cbr data-end=\"2683\" data-start=\"2680\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2715\" data-start=\"2557\"\u003eAll Required Hardware \u0026amp; Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2750\" data-start=\"2717\" data-section-id=\"5vcpi3\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-end=\"2917\" data-start=\"2752\"\u003eSequential Racing supplies premium performance exhaust systems for BMW M and GR platforms, offering proven upgrades with exceptional sound, fitment, and reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"3066\" data-start=\"2919\"\u003ePremium valved exhaust technology\u003cbr data-end=\"2955\" data-start=\"2952\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3066\" data-start=\"2919\"\u003eRefined daily drivability with aggressive sound on demand\u003cbr data-end=\"3015\" data-start=\"3012\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3066\" data-start=\"2919\"\u003eOEM+ fitment with motorsport-inspired performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3224\" data-start=\"3068\"\u003eUpgrade your BMW F87 M2 N55 with the Valvetronic Designs Valved Exhaust System and experience a deeper, more engaging exhaust note with total sound control.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"(4) Brushed Steel (3.5\" Outlet)","offer_id":53417026158906,"sku":"BMW.F87.M2.VSES.BR.BRSH","price":6050.0,"currency_code":"AUD","in_stock":true},{"title":"(4) Burnt (3.5\" Outlet)","offer_id":53417026191674,"sku":"BMW.F87.M2.VSES.BR.BRT","price":6400.0,"currency_code":"AUD","in_stock":true},{"title":"(4) Black (3.5\" Outlet)","offer_id":53417026224442,"sku":"BMW.F87.M2.VSES.BR.BLK","price":6400.0,"currency_code":"AUD","in_stock":true},{"title":"(4) Carbon Fiber 1x1 (3.5\" Outlet)","offer_id":53417026257210,"sku":"BMW.F87.M2.VSES.BR.RC","price":6450.0,"currency_code":"AUD","in_stock":true},{"title":"(4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":53417026289978,"sku":"BMW.F87.M2.VSES.BR.FC","price":6450.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/SEQR_VALVETRONIC_M2F87s55A7400640_jpg.webp?v=1778126500"},{"product_id":"valvetronic-designs-equal-length-valved-exhaust-system-bmw-f8x-m3-m4","title":"Valvetronic Designs Equal Length Valved Exhaust System – BMW F8X M3 \/ M4","description":"\u003cp data-start=\"79\" data-end=\"137\"\u003eTransform the S55 Sound with True Equal-Length Performance\u003c\/p\u003e\n\u003cp data-start=\"139\" data-end=\"524\"\u003eUnlock the sound the S55 platform was always meant to have with the Valvetronic Designs Equal Length Valved Cat-Back Exhaust System for the BMW F80 M3, F82 M4, and F83 M4. Designed specifically to eliminate the harsh factory rasp and improve tonal depth, this system delivers a smoother, richer, and more exotic exhaust note while retaining the aggressive character enthusiasts expect.\u003c\/p\u003e\n\u003cp data-start=\"526\" data-end=\"916\"\u003eFeaturing a 2.75” equal-length mid-section with integrated H-pipe and a 3.5” valved axle-back system, this exhaust provides the perfect balance between refined daily driving and motorsport aggression. With valves open, exhaust gases flow unrestricted for maximum volume and performance. With valves closed, gases are routed through a quad-chamber muffler for a quieter, OEM-like experience.\u003c\/p\u003e\n\u003cp data-start=\"918\" data-end=\"990\"\u003eAvailable in T304 stainless steel or ultra-lightweight Grade 5 titanium.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"992\" data-end=\"1008\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eDesigned for BMW F80 M3, F82 M4 \u0026amp; F83 M4 (S55 Engine)\u003cbr data-start=\"1063\" data-end=\"1066\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003e2.75” equal-length mid-pipe design for smoother exhaust tone\u003cbr data-start=\"1126\" data-end=\"1129\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eIntegrated H-pipe improves scavenging and sound balance\u003cbr data-start=\"1184\" data-end=\"1187\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003e3.5” valved axle-back exhaust system\u003cbr data-start=\"1223\" data-end=\"1226\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eElectronic valve control system included\u003cbr data-start=\"1266\" data-end=\"1269\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eOEM valve integration optional\u003cbr data-start=\"1299\" data-end=\"1302\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eQuad-chamber muffler design for refined closed-valve tone\u003cbr data-start=\"1359\" data-end=\"1362\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eDirect bolt-on installation with OEM mounting points\u003cbr data-start=\"1414\" data-end=\"1417\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eAvailable in T304 stainless steel or Grade 5 titanium\u003cbr data-start=\"1470\" data-end=\"1473\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eMandrel-bent tubing with precision TIG welds\u003cbr data-start=\"1517\" data-end=\"1520\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1010\" data-end=\"1575\"\u003eMultiple premium exhaust tip finish options available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"bgde17\" data-start=\"1577\" data-end=\"1602\"\u003eSound Characteristics\u003c\/h3\u003e\n\u003cp data-start=\"1604\" data-end=\"1660\"\u003eEngineered specifically to improve the S55 exhaust note.\u003c\/p\u003e\n\u003cp data-start=\"1662\" data-end=\"1767\"\u003eValves Open:\u003cbr data-start=\"1674\" data-end=\"1677\"\u003eAggressive, free-flowing motorsport tone with reduced rasp and improved high-RPM clarity\u003c\/p\u003e\n\u003cp data-start=\"1769\" data-end=\"1845\"\u003eValves Closed:\u003cbr data-start=\"1783\" data-end=\"1786\"\u003eComfortable, refined sound levels ideal for daily driving\u003c\/p\u003e\n\u003cp data-start=\"1847\" data-end=\"1959\"\u003eEqual-Length Design Benefits:\u003cbr data-start=\"1876\" data-end=\"1879\"\u003eBalances exhaust pulses to create a cleaner, smoother, and deeper exhaust tone\u003c\/p\u003e\n\u003ch3 data-section-id=\"oxb6nu\" data-start=\"1961\" data-end=\"1985\"\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1987\" data-end=\"2165\"\u003eImproved exhaust flow and reduced restriction\u003cbr data-start=\"2032\" data-end=\"2035\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1987\" data-end=\"2165\"\u003eEnhanced throttle response and turbo efficiency\u003cbr data-start=\"2082\" data-end=\"2085\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1987\" data-end=\"2165\"\u003eImproved scavenging through H-pipe integration\u003cbr data-start=\"2131\" data-end=\"2134\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1987\" data-end=\"2165\"\u003eReduced overall system weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"9t3i7l\" data-start=\"2167\" data-end=\"2185\"\u003eWeight Savings\u003c\/h3\u003e\n\u003cp data-start=\"2187\" data-end=\"2254\"\u003eStainless Steel System:\u003cbr data-start=\"2210\" data-end=\"2213\"\u003eApproximately 21.7 lbs lighter than OEM\u003c\/p\u003e\n\u003cp data-start=\"2256\" data-end=\"2316\"\u003eTitanium System:\u003cbr data-start=\"2272\" data-end=\"2275\"\u003eApproximately 49.2 lbs lighter than OEM\u003c\/p\u003e\n\u003ch3 data-section-id=\"1jumcgb\" data-start=\"2318\" data-end=\"2342\"\u003eConstruction Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2344\" data-end=\"2415\"\u003eT304 Stainless Steel\n\u003cul\u003e\n\u003cli data-start=\"2344\" data-end=\"2415\"\u003eDurable, corrosion-resistant with refined tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2344\" data-end=\"2415\"\u003eGrade 5 Titanium\n\u003cul\u003e\n\u003cli data-start=\"2344\" data-end=\"2415\"\u003eUltra-lightweight with sharper, exotic exhaust note\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12lvr0a\" data-start=\"2491\" data-end=\"2507\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2509\" data-end=\"2538\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli data-start=\"2509\" data-end=\"2538\"\u003eNo cutting or welding required\u003c\/li\u003e\n\u003cli data-start=\"2509\" data-end=\"2538\"\u003eFully reversible to stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2603\" data-end=\"2642\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2644\" data-end=\"2715\"\u003eInstallation available at Sequential Racing – Altona North, Melbourne\u003c\/p\u003e\n\u003ch3 data-section-id=\"6xec53\" data-start=\"2717\" data-end=\"2736\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2738\" data-end=\"2830\"\u003eBMW F80 M3 – 2015–2018\u003cbr data-start=\"2760\" data-end=\"2763\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2738\" data-end=\"2830\"\u003eBMW F82 M4 Coupe – 2015–2020\u003cbr data-start=\"2791\" data-end=\"2794\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2738\" data-end=\"2830\"\u003eBMW F83 M4 Convertible – 2015–2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2832\" data-end=\"2865\"\u003eEngine: S55 Twin Turbo Inline-6\u003c\/p\u003e\n\u003ch3 data-section-id=\"1x5ej4z\" data-start=\"2867\" data-end=\"2886\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2888\" data-end=\"3065\"\u003eFor vehicles running catless or race downpipes, low RPM rasp may still occur during shifts\u003cbr data-start=\"2978\" data-end=\"2981\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2888\" data-end=\"3065\"\u003eFor the most refined tone, high-flow 200-cell catalytic converters are recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"14lzghq\" data-start=\"3067\" data-end=\"3086\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"3088\" data-end=\"3250\"\u003e2.75” Equal-Length H-Pipe Mid-Section\u003cbr data-start=\"3125\" data-end=\"3128\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3088\" data-end=\"3250\"\u003e3.5” Axle-Back Exhaust with Quad-Chamber Muffler\u003cbr data-start=\"3176\" data-end=\"3179\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3088\" data-end=\"3250\"\u003eElectronic Valve System \u0026amp; Controller\u003cbr data-start=\"3215\" data-end=\"3218\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3088\" data-end=\"3250\"\u003eAll Required Hardware \u0026amp; Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5vcpi3\" data-start=\"3252\" data-end=\"3285\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-start=\"3287\" data-end=\"3459\"\u003eSequential Racing supplies premium performance exhaust systems for BMW M and GR platforms, offering proven upgrades with exceptional sound, fitment, and driving experience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"3461\" data-end=\"3583\"\u003eTrue equal-length S55 exhaust tone\u003cbr data-start=\"3495\" data-end=\"3498\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3461\" data-end=\"3583\"\u003ePremium valved exhaust technology\u003cbr data-start=\"3531\" data-end=\"3534\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3461\" data-end=\"3583\"\u003eAvailable in stainless or titanium construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3585\" data-end=\"3761\"\u003eTransform your BMW F8X M3 or M4 with the Valvetronic Designs Equal Length Exhaust System and experience the S55 platform with a deeper, smoother, and more refined exhaust note.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Stainless Steel \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":53417040511290,"sku":"BMW.F8X.M3.M4.VSES.BR.BRSH","price":5950.0,"currency_code":"AUD","in_stock":true},{"title":"Stainless Steel \/ (4) Burnt (3.5\" Outlet)","offer_id":53417153724730,"sku":"BMW.F8X.M3.M4.VSES.BR.BRT","price":5950.0,"currency_code":"AUD","in_stock":true},{"title":"Stainless Steel \/ (4) Black (3.5\" Outlet)","offer_id":53417040544058,"sku":"BMW.F8X.M3.M4.VSES.BR.BLK","price":5950.0,"currency_code":"AUD","in_stock":true},{"title":"Stainless Steel \/ (4) 1x1 Carbon Fiber (3.5\" Outlet)","offer_id":53417040576826,"sku":"BMW.F8X.M3.M4.VSES.BR.RC","price":6050.0,"currency_code":"AUD","in_stock":true},{"title":"Stainless Steel \/ (4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":53417040609594,"sku":"BMW.F8X.M3.M4.VSES.BR.FC","price":6050.0,"currency_code":"AUD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":53417040675130,"sku":"BMW.F8X.M3.M4.VSES.TI.BRSH","price":7950.0,"currency_code":"AUD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Burnt (3.5\" Outlet)","offer_id":53417153757498,"sku":"BMW.F8X.M3.M4.VSES.TI.BRT","price":7950.0,"currency_code":"AUD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Black (3.5\" Outlet)","offer_id":53417040707898,"sku":"BMW.F8X.M3.M4.VSES.TI.BLK","price":7950.0,"currency_code":"AUD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) 1x1 Carbon Fiber (3.5\" Outlet)","offer_id":53417040740666,"sku":"BMW.F8X.M3.M4.VSES.TI.RC","price":8050.0,"currency_code":"AUD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":53417040773434,"sku":"BMW.F8X.M3.M4.VSES.TI.FC","price":8050.0,"currency_code":"AUD","in_stock":true},{"title":"Grade 5 Titanium \/ (4) Raw Titanium (3.5\" Outlet)","offer_id":53417040806202,"sku":"BMW.F8X.M3.M4.VSES.TI.TIBRT","price":8050.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/SEQR_VALVETRONIC_M34F8xelA7402668_jpg.webp?v=1778127064"},{"product_id":"valvetronic-designs-valved-exhaust-system-bmw-g80-m3-g82-g83-m4","title":"Valvetronic Designs Valved Exhaust System – BMW G80 M3 \/ G82 G83 M4","description":"\u003cp\u003e\u003cstrong\u003eEqual-Length Performance with Refined S58 Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTransform the sound and performance of your BMW G8X platform with the Valvetronic Designs Exhaust System for the G80 M3 and G82\/G83 M4. Designed around a single 3.5” equal-length mid-pipe architecture, this system unlocks the true character of the S58 engine while maintaining refined drivability and OEM compatibility.\u003c\/p\u003e\n\u003cp\u003eEngineered for enthusiasts who want sharper tone, improved exhaust flow, and premium valve control, the system pairs perfectly with the factory rear section or can be upgraded with the optional Valvetronic Designs Valved Axle-Back Exhaust for full sound customisation.\u003c\/p\u003e\n\u003cp\u003eAvailable in T304 stainless steel or ultra-lightweight Grade 5 titanium.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for BMW G80 M3, G82 M4 Coupe \u0026amp; G83 M4 Convertible\u003c\/li\u003e\n\u003cli\u003eSingle 3.5” equal-length mid-pipe design\u003c\/li\u003e\n\u003cli\u003eOptional valved axle-back exhaust system available\u003c\/li\u003e\n\u003cli\u003eEqual-length architecture improves exhaust pulse balance\u003c\/li\u003e\n\u003cli\u003eHigher-pitch, refined S58 exhaust tone\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM or aftermarket downpipes\u003c\/li\u003e\n\u003cli\u003eNo CEL design with OEM compatibility\u003c\/li\u003e\n\u003cli\u003eElectronic valve control with included controller\u003c\/li\u003e\n\u003cli\u003eOEM valve integration available\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded and mandrel-bent tubing\u003c\/li\u003e\n\u003cli\u003eAvailable in T304 stainless steel or Grade 5 titanium\u003c\/li\u003e\n\u003cli\u003ePremium exhaust tips included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSound Characteristics\u003c\/h3\u003e\n\u003cp\u003eEngineered to improve the factory S58 exhaust tone without excessive rasp or drone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith OEM Rear Section:\u003c\/strong\u003e\u003cbr\u003eSharper, more engaging tone with improved clarity and depth\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWith Optional Valved Axle-Back:\u003c\/strong\u003e\u003cbr\u003eAggressive motorsport-inspired sound when open\u003cbr\u003eRefined, quiet operation when closed\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEqual-Length Benefits:\u003c\/strong\u003e\u003cbr\u003eBalances exhaust pulses for smoother and more exotic sound characteristics\u003c\/p\u003e\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImproved exhaust flow and scavenging\u003c\/li\u003e\n\u003cli\u003eEnhanced throttle response and turbo efficiency\u003c\/li\u003e\n\u003cli\u003eReduced exhaust restriction throughout the RPM range\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or upgraded downpipes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWeight Savings\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eTitanium System:\u003c\/strong\u003e\u003cbr\u003eUp to 57.8 lbs lighter than OEM\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStainless Steel System:\u003c\/strong\u003e\u003cbr\u003eUp to 24.7 lbs lighter than OEM\u003c\/p\u003e\n\u003ch3\u003eConstruction Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eT304 Stainless Steel\n\u003cul\u003e\u003cli\u003eDurable, corrosion-resistant, refined tone\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrade 5 Titanium\n\u003cul\u003e\u003cli\u003eLightweight with sharper, exotic exhaust characteristics\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eValve Integration\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectronic valve controller included\u003c\/li\u003e\n\u003cli\u003eRapid valve open\/close operation\u003c\/li\u003e\n\u003cli\u003eOEM integration available for factory-style functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMid-pipe and axle-back can be installed independently\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli\u003eFully reversible to stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation available at Sequential Racing – Altona North, Melbourne. See \u003ca href=\"\/en-us\/pages\/exhaust-installation-melbourne\"\u003eexhaust installation\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eV1 \/ V2 components are not compatible with V3 systems\u003c\/li\u003e\n\u003cli\u003eV3 mid-pipe includes additional clearances near downpipe connections and mid-section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSmall visible gaps prior to tightening are normal and by design\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW G80 M3 – 2020+\u003c\/li\u003e\n\u003cli\u003eBMW G82 M4 Coupe – 2020+\u003c\/li\u003e\n\u003cli\u003eBMW G83 M4 Convertible – 2020+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngine: S58 Twin Turbo Inline-6\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle 3.5” Equal-Length Mid-Pipe Assembly\u003c\/li\u003e\n\u003cli\u003eCross Brace\u003c\/li\u003e\n\u003cli\u003eOptional Valved Axle-Back Exhaust\u003c\/li\u003e\n\u003cli\u003eElectronic Valve Controller\u003c\/li\u003e\n\u003cli\u003eExhaust Tips\u003c\/li\u003e\n\u003cli\u003eAll Required Hardware \u0026amp; Clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMid-Pipe Diameter: 3.5”\u003c\/li\u003e\n\u003cli\u003eAxle-Back Diameter: 2.75”\u003c\/li\u003e\n\u003cli\u003eMaterials: T304 Stainless Steel or Grade 5 Titanium\u003c\/li\u003e\n\u003cli\u003eValves: Electronic with Remote Controller\u003c\/li\u003e\n\u003cli\u003eFinish: Brushed Stainless \/ Raw Titanium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp\u003eSequential Racing supplies premium performance exhaust systems for BMW M and GR platforms, focusing on proven products that deliver exceptional sound, fitment, and performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrue equal-length S58 exhaust design\u003c\/li\u003e\n\u003cli\u003ePremium valved exhaust technology\u003c\/li\u003e\n\u003cli\u003eAvailable in stainless or titanium construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your BMW G80 M3 or G82\/G83 M4 with the Valvetronic Designs Exhaust System and experience the S58 platform with sharper tone, improved flow, and complete sound control.\u003c\/p\u003e\n\u003c!-- SEQR-AI-BLOCK START --\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eMid-pipe only, or mid-pipe plus valved axle-back?\u003c\/h4\u003e\n\u003cp\u003eThe mid-pipe keeps your factory rear section and sharpens the S58 tone. Adding the valved axle-back gives you full quiet\/loud control. If you only want the mid-pipe, see the \u003ca href=\"\/en-us\/products\/valvetronic-designs-hfd-midpipe-bmw-g80-g82-g83-m3-m4-s58\"\u003eValvetronic HFD midpipe\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch4\u003eStainless steel or titanium?\u003c\/h4\u003e\n\u003cp\u003eTitanium saves up to 57.8 lbs over stock and has a sharper, more exotic note. Stainless saves up to 24.7 lbs and costs less.\u003c\/p\u003e\n\u003ch4\u003eWill it throw a check engine light?\u003c\/h4\u003e\n\u003cp\u003eNo. It is a no-CEL design that works with OEM or aftermarket downpipes.\u003c\/p\u003e\n\u003ch4\u003eDo you ship and install in Australia?\u003c\/h4\u003e\n\u003cp\u003eYes. We ship Australia-wide and install at our Melbourne workshop. Before fitting any exhaust to a registered road car, check the noise rules in your state.\u003c\/p\u003e\n\u003cp\u003eSee every \u003ca href=\"\/en-us\/collections\/valvetronic-designs-exhausts\"\u003eValvetronic Designs exhaust\u003c\/a\u003e we stock, or all \u003ca href=\"\/en-us\/collections\/bmw-m-parts-carbon-upgrades\"\u003eBMW M parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- SEQR-AI-BLOCK END --\u003e","brand":"Valvetronic Designs","offers":[{"title":"Full System Equal Length (Catback) \/ Brushed T304 Stainless Steel \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":53417058599226,"sku":"BMW.G8X.M3.VSES.BR.BRSH","price":7050.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Brushed T304 Stainless Steel \/ (4) Burnt (3.5\" Outlet)","offer_id":53417058631994,"sku":"BMW.G8X.M3.VSES.BR.BRT","price":7300.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Brushed T304 Stainless Steel \/ (4) Black (3.5\" Outlet)","offer_id":53417058664762,"sku":"BMW.G8X.M3.VSES.BR.BLK","price":7300.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Brushed T304 Stainless Steel \/ (4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":53417058697530,"sku":"BMW.G8X.M3.VSES.BR.FC","price":7550.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Brushed T304 Stainless Steel \/ (4) 1x1 Carbon Fiber (4.0\" Outlet)","offer_id":53417058730298,"sku":"BMW.G8X.M3.VSES.BR.RC","price":7550.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Grade 5 Titanium \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":53417058828602,"sku":"BMW.G8X.M3.VSES.TI.BRSH","price":9900.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Grade 5 Titanium \/ (4) Burnt (3.5\" Outlet)","offer_id":53417058861370,"sku":"BMW.G8X.M3.VSES.TI.BRT","price":9900.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Grade 5 Titanium \/ (4) Black (3.5\" Outlet)","offer_id":53417058894138,"sku":"BMW.G8X.M3.VSES.TI.BLK","price":9900.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Grade 5 Titanium \/ (4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":53417058926906,"sku":"BMW.G8X.M3.VSES.TI.FC","price":9900.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Grade 5 Titanium \/ (4) 1x1 Carbon Fiber (4.0\" Outlet)","offer_id":53417058959674,"sku":"BMW.G8X.M3.VSES.TI.RC","price":9900.0,"currency_code":"AUD","in_stock":true},{"title":"Full System Equal Length (Catback) \/ Grade 5 Titanium \/ (4) Raw Titanium (4.0\" Outlet)","offer_id":53417058992442,"sku":"BMW.G8X.M3.VSES.TI.TIBRT","price":9900.0,"currency_code":"AUD","in_stock":true},{"title":"Equal Length Midpipe \/ Brushed T304 Stainless Steel \/ No Exhaust Tips (Midpipe)","offer_id":53417059516730,"sku":"BMW.G8X.M3.MP.BR","price":3600.0,"currency_code":"AUD","in_stock":true},{"title":"Equal Length Midpipe \/ Grade 5 Titanium \/ No Exhaust Tips (Midpipe)","offer_id":53417059549498,"sku":"BMW.G8X.M3.MP.TI","price":6050.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Brushed T304 Stainless Steel \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":53417059582266,"sku":"BMW.G8X.M3.AXL.BR.BRSH","price":4950.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Brushed T304 Stainless Steel \/ (4) Burnt (3.5\" Outlet)","offer_id":53417059615034,"sku":"BMW.G8X.M3.AXL.BR.BRT","price":4950.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Brushed T304 Stainless Steel \/ (4) Black (3.5\" Outlet)","offer_id":53417059647802,"sku":"BMW.G8X.M3.AXL.BR.BLK","price":5250.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Brushed T304 Stainless Steel \/ (4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":53417059680570,"sku":"BMW.G8X.M3.AXL.BR.FC","price":5450.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Brushed T304 Stainless Steel \/ (4) 1x1 Carbon Fiber (4.0\" Outlet)","offer_id":53417059713338,"sku":"BMW.G8X.M3.AXL.BR.RC","price":4950.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Grade 5 Titanium \/ (4) Brushed Steel (3.5\" Outlet)","offer_id":53417059811642,"sku":"BMW.G8X.M3.AXL.TI.BRSH","price":6100.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Grade 5 Titanium \/ (4) Burnt (3.5\" Outlet)","offer_id":53417059844410,"sku":"BMW.G8X.M3.AXL.TI.BRT","price":6100.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Grade 5 Titanium \/ (4) Black (3.5\" Outlet)","offer_id":53417059877178,"sku":"BMW.G8X.M3.AXL.TI.BLK","price":6100.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Grade 5 Titanium \/ (4) Forged Carbon Fiber (3.5\" Outlet)","offer_id":53417059909946,"sku":"BMW.G8X.M3.AXL.TI.FC","price":6100.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Grade 5 Titanium \/ (4) 1x1 Carbon Fiber (4.0\" Outlet)","offer_id":53417059942714,"sku":"BMW.G8X.M3.AXL.TI.RC","price":6100.0,"currency_code":"AUD","in_stock":true},{"title":"Axleback \/ Grade 5 Titanium \/ (4) Raw Titanium (4.0\" Outlet)","offer_id":53417059975482,"sku":"BMW.G8X.M3.AXL.TI.TIBRT","price":6100.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/SEQR_VALVETRONIC_M34G8xDSC03943__jpg.webp?v=1778128308"},{"product_id":"valvetronic-designs-valved-exhaust-system-v2-bmw-e9x-m3","title":"Valvetronic Exhaust Valved Exhaust System V2 – BMW E9X M3","description":"\u003cp data-end=\"117\" data-start=\"64\"\u003eAvailable in T304 Stainless Steel or Grade 5 Titanium\u003c\/p\u003e\n\u003cp data-end=\"338\" data-start=\"119\"\u003eUnlock the full character of the legendary S65 V8 with the Valvetronic Designs E9X M3 Valved Exhaust System V2, engineered to deliver refined daily drivability and an aggressive motorsport-inspired soundtrack on demand.\u003c\/p\u003e\n\u003cp data-end=\"660\" data-start=\"340\"\u003eVersion 2 introduces significant improvements in reliability, sound refinement, and overall driving experience. Returning to vacuum-actuated valves for superior durability and responsiveness, this system allows you to switch seamlessly between a subdued cruising tone and the raw, high-revving sound the E9X M3 deserves.\u003c\/p\u003e\n\u003cp data-end=\"860\" data-start=\"662\"\u003eAvailable in both premium brushed T304 stainless steel and ultra-lightweight Grade 5 titanium, this exhaust system is designed for enthusiasts who demand performance, craftsmanship, and versatility.\u003c\/p\u003e\n\u003cp data-end=\"1030\" data-start=\"862\"\u003eFor even greater sound and performance, pair the rear section with the optional Valvetronic Designs X-pipe mid-section, available in free-flow or catted configurations.\u003c\/p\u003e\n\u003ch3 data-end=\"1048\" data-start=\"1032\" data-section-id=\"1iz91iu\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eDesigned for BMW E90, E92 \u0026amp; E93 M3 (S65 V8)\u003cbr data-end=\"1096\" data-start=\"1093\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eVacuum-actuated valved exhaust system\u003cbr data-end=\"1136\" data-start=\"1133\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eAvailable in T304 stainless steel or Grade 5 titanium\u003cbr data-end=\"1192\" data-start=\"1189\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eMandrel-bent tubing for maximum exhaust flow\u003cbr data-end=\"1239\" data-start=\"1236\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003ePrecision TIG-welded construction\u003cbr data-end=\"1275\" data-start=\"1272\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eRefined closed-valve driving experience\u003cbr data-end=\"1317\" data-start=\"1314\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eAggressive motorsport-inspired sound with valves open\u003cbr data-end=\"1373\" data-start=\"1370\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eDirect bolt-on installation\u003cbr data-end=\"1403\" data-start=\"1400\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eFully reversible to OEM configuration\u003cbr data-end=\"1443\" data-start=\"1440\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1499\" data-start=\"1050\"\u003eOptional high-performance X-pipe mid-section available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1526\" data-start=\"1501\" data-section-id=\"bgde17\"\u003eSound Characteristics\u003c\/h3\u003e\n\u003cp data-end=\"1599\" data-start=\"1528\"\u003eEngineered to unleash the true sound of the naturally aspirated S65 V8.\u003c\/p\u003e\n\u003cp data-end=\"1676\" data-start=\"1601\"\u003eValves Open:\u003cbr data-end=\"1616\" data-start=\"1613\"\u003eRaw, exotic high-revving V8 tone with motorsport character\u003c\/p\u003e\n\u003cp data-end=\"1744\" data-start=\"1678\"\u003eValves Closed:\u003cbr data-end=\"1695\" data-start=\"1692\"\u003eRefined and comfortable sound for daily driving\u003c\/p\u003e\n\u003cp data-end=\"1851\" data-start=\"1746\"\u003eOptional X-Pipe Upgrade:\u003cbr data-end=\"1773\" data-start=\"1770\"\u003eFurther improves exhaust scavenging, tone balance, and overall sound quality\u003c\/p\u003e\n\u003ch3 data-end=\"1873\" data-start=\"1853\" data-section-id=\"2el4xp\"\u003eMaterial Options\u003c\/h3\u003e\n\u003ch4 data-end=\"1900\" data-start=\"1875\"\u003eT304 Stainless Steel\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"2040\" data-start=\"1901\"\u003eBrushed stainless steel finish\u003cbr data-end=\"1934\" data-start=\"1931\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2040\" data-start=\"1901\"\u003eExcellent durability and corrosion resistance\u003cbr data-end=\"1982\" data-start=\"1979\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2040\" data-start=\"1901\"\u003eDeep, refined exhaust tone\u003cbr data-end=\"2011\" data-start=\"2008\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2040\" data-start=\"1901\"\u003ePremium daily-driver option\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"2085\" data-start=\"2042\"\u003eGrade 5 Titanium (Special Ops Variant)\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli data-end=\"2256\" data-start=\"2086\"\u003eAerospace-grade Ti 6Al-4V titanium construction\u003cbr data-end=\"2136\" data-start=\"2133\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2256\" data-start=\"2086\"\u003eApproximately 51.7 lbs lighter than OEM\u003cbr data-end=\"2178\" data-start=\"2175\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2256\" data-start=\"2086\"\u003eSharper, more exotic exhaust note\u003cbr data-end=\"2214\" data-start=\"2211\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2256\" data-start=\"2086\"\u003eMaximum weight reduction and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2282\" data-start=\"2258\" data-section-id=\"oxb6nu\"\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2459\" data-start=\"2284\"\u003eImproved exhaust flow and scavenging\u003cbr data-end=\"2323\" data-start=\"2320\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2459\" data-start=\"2284\"\u003eEnhanced throttle response and engine responsiveness\u003cbr data-end=\"2378\" data-start=\"2375\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2459\" data-start=\"2284\"\u003eReduced exhaust restriction\u003cbr data-end=\"2408\" data-start=\"2405\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2459\" data-start=\"2284\"\u003eSignificant weight savings versus factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2493\" data-start=\"2461\" data-section-id=\"7znbjg\"\u003eConstruction \u0026amp; Craftsmanship\u003c\/h3\u003e\n\u003cp data-end=\"2545\" data-start=\"2495\"\u003eBuilt to the highest level of exhaust engineering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2726\" data-start=\"2547\"\u003eMandrel-bent tubing for unrestricted flow\u003cbr data-end=\"2591\" data-start=\"2588\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2726\" data-start=\"2547\"\u003ePrecision TIG welds for strength and reliability\u003cbr data-end=\"2642\" data-start=\"2639\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2726\" data-start=\"2547\"\u003eVacuum valve system for proven long-term durability\u003cbr data-end=\"2696\" data-start=\"2693\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2726\" data-start=\"2547\"\u003eOEM-level fitment and finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2744\" data-start=\"2728\" data-section-id=\"12lvr0a\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2775\" data-start=\"2746\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli data-end=\"2775\" data-start=\"2746\"\u003eNo cutting or permanent modifications required\u003c\/li\u003e\n\u003cli data-end=\"2775\" data-start=\"2746\"\u003eFully reversible to stock\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2895\" data-start=\"2856\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2968\" data-start=\"2897\"\u003eInstallation available at Sequential Racing – Altona North, Melbourne\u003c\/p\u003e\n\u003ch3 data-end=\"2989\" data-start=\"2970\" data-section-id=\"6xec53\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"3083\" data-start=\"2991\"\u003eBMW E90 M3 – 2008–2011\u003cbr data-end=\"3016\" data-start=\"3013\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3083\" data-start=\"2991\"\u003eBMW E92 M3 Coupe – 2008–2013\u003cbr data-end=\"3047\" data-start=\"3044\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3083\" data-start=\"2991\"\u003eBMW E93 M3 Convertible – 2008–2013\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3121\" data-start=\"3085\"\u003eEngine: S65 Naturally Aspirated V8\u003c\/p\u003e\n\u003ch3 data-end=\"3296\" data-start=\"3263\" data-section-id=\"5vcpi3\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-end=\"3481\" data-start=\"3298\"\u003eSequential Racing supplies premium performance exhaust systems for BMW M and GR platforms, focusing on proven upgrades that combine exceptional sound, fitment, and driving experience.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"3598\" data-start=\"3483\"\u003eLegendary S65 V8 sound enhancement\u003cbr data-end=\"3520\" data-start=\"3517\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3598\" data-start=\"3483\"\u003eAvailable in stainless steel or titanium\u003cbr data-end=\"3563\" data-start=\"3560\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3598\" data-start=\"3483\"\u003ePremium valved exhaust technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3741\" data-start=\"3600\"\u003eUpgrade your BMW E9X M3 with the Valvetronic Designs Valved Exhaust System V2 and experience the S65 V8 the way it was always meant to sound.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Brushed T304 Stainless Steel \/ (4) Chrome","offer_id":53417108242746,"sku":null,"price":4150.0,"currency_code":"AUD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Black","offer_id":53417108275514,"sku":null,"price":4250.0,"currency_code":"AUD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) 1x1 Carbon","offer_id":53417108308282,"sku":null,"price":4250.0,"currency_code":"AUD","in_stock":true},{"title":"Brushed T304 Stainless Steel \/ (4) Forged Carbon","offer_id":53417108341050,"sku":null,"price":4250.0,"currency_code":"AUD","in_stock":true},{"title":"Burnt Grade 5 Titanium \/ (4) Chrome","offer_id":53417108373818,"sku":null,"price":8800.0,"currency_code":"AUD","in_stock":true},{"title":"Burnt Grade 5 Titanium \/ (4) Black","offer_id":53417108406586,"sku":null,"price":8800.0,"currency_code":"AUD","in_stock":true},{"title":"Burnt Grade 5 Titanium \/ (4) 1x1 Carbon","offer_id":53417108439354,"sku":null,"price":8800.0,"currency_code":"AUD","in_stock":true},{"title":"Burnt Grade 5 Titanium \/ (4) Forged Carbon","offer_id":53417108472122,"sku":null,"price":8800.0,"currency_code":"AUD","in_stock":true},{"title":"Burnt Grade 5 Titanium \/ (4) Burnt Titanium","offer_id":53417108504890,"sku":null,"price":8800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/SEQR_VALVETRONIC_M3e9xA7401675_7368ff7e-79cd-4a83-b201-843cf0a3df65_jpg.webp?v=1778129163"},{"product_id":"valvetronic-designs-hfd-midpipe-bmw-g80-g82-g83-m3-m4-s58","title":"Valvetronic Designs HFD Midpipe – BMW G80 M3 \/ G82 G83 M4 (S58)","description":"\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ PRE-ORDER ONLY\u003c\/strong\u003e\u003cbr\u003eThis Valvetronic Designs HFD Midpipe is available by \u003cstrong\u003epre-order only\u003c\/strong\u003e. Lead times vary depending on production schedules and international freight. Please contact Sequential Racing for the latest ETA before ordering.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eUnlock the true character of the BMW S58 engine with the \u003cstrong\u003eValvetronic Designs HFD Midpipe\u003c\/strong\u003e for the G80 M3, G82 M4 Coupe, and G83 M4 Convertible. Developed using Valvetronic Designs' innovative \u003cstrong\u003eHigh Frequency Development (HFD)\u003c\/strong\u003e technology, this premium midpipe is engineered to refine exhaust pulse timing, improve exhaust flow, and produce a smoother, more exotic inline-six soundtrack.\u003c\/p\u003e\n\u003cp\u003eUnlike conventional midpipes that simply increase volume, the HFD Midpipe has been designed to improve the \u003cstrong\u003equality\u003c\/strong\u003e of the exhaust note. By reducing unwanted rasp and harsh low-RPM frequencies while enhancing the high-frequency characteristics of the S58, it delivers a refined yet aggressive sound that's equally enjoyable on the street or track.\u003c\/p\u003e\n\u003cp\u003eConstructed from premium \u003cstrong\u003eT304 stainless steel\u003c\/strong\u003e with precision TIG welding and mandrel-bent tubing, the HFD Midpipe is built to handle everything from stock vehicles through to high-horsepower and hybrid turbo applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Valvetronic Designs product\u003c\/li\u003e\n\u003cli\u003eExclusive High Frequency Development (HFD) midpipe design\u003c\/li\u003e\n\u003cli\u003eDeveloped specifically for the BMW S58 engine\u003c\/li\u003e\n\u003cli\u003eOptimised exhaust pulse timing\u003c\/li\u003e\n\u003cli\u003eProduces a smoother, more exotic inline-six sound\u003c\/li\u003e\n\u003cli\u003eSignificantly reduces rasp and unwanted exhaust frequencies\u003c\/li\u003e\n\u003cli\u003eEnhances high-frequency exhaust tone\u003c\/li\u003e\n\u003cli\u003eImproves exhaust flow for increased performance\u003c\/li\u003e\n\u003cli\u003e3-inch mandrel-bent tubing\u003c\/li\u003e\n\u003cli\u003eSuitable for stock and high-horsepower builds\u003c\/li\u003e\n\u003cli\u003eCompatible with hybrid turbo setups\u003c\/li\u003e\n\u003cli\u003ePrecision TIG-welded construction\u003c\/li\u003e\n\u003cli\u003ePremium T304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose the HFD Midpipe?\u003c\/h2\u003e\n\u003cp\u003eTraditional performance midpipes often increase volume but introduce excessive rasp and harshness.\u003c\/p\u003e\n\u003cp\u003eThe Valvetronic Designs HFD Midpipe has been engineered from the ground up to improve the \u003cstrong\u003eacoustic quality\u003c\/strong\u003e of the S58 exhaust by carefully managing exhaust pulse timing and resonance.\u003c\/p\u003e\n\u003cp\u003eThe result is:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCleaner exhaust note\u003c\/li\u003e\n\u003cli\u003eRicher inline-six character\u003c\/li\u003e\n\u003cli\u003eSharper high-RPM tone\u003c\/li\u003e\n\u003cli\u003eReduced cabin drone\u003c\/li\u003e\n\u003cli\u003eImproved throttle response\u003c\/li\u003e\n\u003cli\u003eIncreased exhaust flow\u003c\/li\u003e\n\u003cli\u003eGreater refinement without sacrificing aggression\u003c\/li\u003e\n\u003cli\u003ePremium Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvery HFD Midpipe is manufactured using premium automotive-grade materials for exceptional durability and performance.\u003c\/p\u003e\n\u003cp\u003eFeatures include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eT304 stainless steel construction\u003c\/li\u003e\n\u003cli\u003ePrecision TIG welding\u003c\/li\u003e\n\u003cli\u003eCNC-machined components\u003c\/li\u003e\n\u003cli\u003eMandrel-bent 3-inch tubing\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt to withstand demanding street and circuit use.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eSuitable for \u003cmeta charset=\"utf-8\"\u003eBMW S58 3.0L Twin-Turbo Inline-6\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW G80 M3 (2020+)\u003c\/li\u003e\n\u003cli\u003eBMW G82 M4 Coupe (2020+)\u003c\/li\u003e\n\u003cli\u003eBMW G83 M4 Convertible (2020+)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTubing Diameter: 3.0-inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Premium T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eConfiguration: Performance Midpipe\u003c\/li\u003e\n\u003cli\u003eBolt-on Installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eValvetronic Designs HFD Midpipe\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware\u003c\/li\u003e\n\u003cli\u003eClamps (where applicable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eDirect bolt-on installation.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eInstallation services are available through \u003cstrong\u003eSequential Racing – Altona North, Melbourne.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Buy from Sequential Racing?\u003c\/h2\u003e\n\u003cp\u003eSequential Racing is an authorised Australian distributor of \u003cstrong\u003eValvetronic Designs\u003c\/strong\u003e, supplying genuine performance exhaust systems backed by expert advice and local support. Whether you're looking for a refined daily driver or a track-focused build, we can help you choose the ideal exhaust solution for your BMW.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":53779730006330,"sku":"BMW.G8X.M3.HFD.MP.BR","price":2500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/HFD_mipipe_G8x_Sequential.webp?v=1784776921"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/collections\/Valvetronic_Designs.webp?v=1790205573","url":"https:\/\/sequentialracing.com.au\/en-us\/collections\/valvetronic-designs-exhausts.oembed","provider":"Sequential Racing","version":"1.0","type":"link"}