{"title":"A90\/A91 GR Supra Downpipes – B58 Performance Upgrades","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eShop A90\/A91 GR Supra B58 downpipes in Australia. High-performance catted and catless options to improve exhaust flow, turbo spool and power. Premium brands available at Sequential Racing.\u003c\/p\u003e","products":[{"product_id":"catless-downpipe-toyota-a90-a91-supra-b58","title":"MST Performance Catless Downpipe – Toyota GR Supra A90\/A91 B58 3.0L","description":"\u003cp data-start=\"85\" data-end=\"463\"\u003eUnlock the true performance and sound of your B58 engine with the MST Performance Catless Downpipe, designed for the Toyota GR Supra A90\/A91 and other B58-powered BMW platforms. By removing the restrictive factory catalytic converter, this upgrade significantly improves exhaust flow, delivering faster turbo spool, sharper throttle response, and a more aggressive exhaust note.\u003c\/p\u003e\n\u003cp data-start=\"465\" data-end=\"670\"\u003eEngineered for performance-focused builds, this downpipe is a key supporting modification for Stage 2 tuning, allowing your Supra to reach its full power potential while enhancing overall driving dynamics.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"672\" data-end=\"688\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"690\" data-end=\"1130\"\u003eMST Performance catless downpipe for B58 3.0L engine\u003cbr data-start=\"742\" data-end=\"745\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"1130\"\u003eDesigned for Toyota GR Supra A90\/A91 and BMW B58 platforms\u003cbr data-start=\"803\" data-end=\"806\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"1130\"\u003eHigh-flow catless design for maximum exhaust efficiency\u003cbr data-start=\"861\" data-end=\"864\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"1130\"\u003eImproves turbo spool and throttle response\u003cbr data-start=\"906\" data-end=\"909\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"1130\"\u003eIncreases horsepower and torque potential when tuned\u003cbr data-start=\"961\" data-end=\"964\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"1130\"\u003eEnhances exhaust sound with a deeper, more aggressive tone\u003cbr data-start=\"1022\" data-end=\"1025\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"1130\"\u003eDirect bolt-on fitment for compatible vehicles\u003cbr data-start=\"1071\" data-end=\"1074\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"1130\"\u003eDurable construction for high-performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"7blmj\" data-start=\"1132\" data-end=\"1155\"\u003ePerformance \u0026amp; Sound\u003c\/h3\u003e\n\u003cp data-start=\"1157\" data-end=\"1315\"\u003eThe factory downpipe restricts exhaust flow, limiting the potential of the B58 engine. The MST catless downpipe improves exhaust gas evacuation, resulting in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1317\" data-end=\"1503\"\u003eFaster turbo spool and improved boost response\u003cbr data-start=\"1363\" data-end=\"1366\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1317\" data-end=\"1503\"\u003eIncreased power output when paired with tuning\u003cbr data-start=\"1412\" data-end=\"1415\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1317\" data-end=\"1503\"\u003eMore aggressive and raw exhaust note\u003cbr data-start=\"1451\" data-end=\"1454\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1317\" data-end=\"1503\"\u003eEnhanced engine responsiveness and driving feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1505\" data-end=\"1567\"\u003eRecommended for Stage 2 setups to maximise performance gains\u003c\/p\u003e\n\u003ch3 data-section-id=\"12lvr0a\" data-start=\"1569\" data-end=\"1585\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1587\" data-end=\"1681\"\u003eModerate installation complexity (approximately 1–1.5 hours)\u003cbr data-start=\"1647\" data-end=\"1650\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1587\" data-end=\"1681\"\u003eMechanical knowledge required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1683\" data-end=\"1765\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation is highly recommended for best fitment and performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1767\" data-end=\"1908\"\u003eInstallation is available at Sequential Racing – Altona North, Melbourne\u003cbr data-start=\"1839\" data-end=\"1842\"\u003eTo organise installation, contact: \u003ca data-start=\"1877\" data-end=\"1906\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@sequentialracing.com.au\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-a066ed1a.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"6xec53\" data-start=\"1910\" data-end=\"1929\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1931\" data-end=\"1969\"\u003eToyota GR Supra A90 \/ A91 (B58 3.0L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1971\" data-end=\"2031\"\u003eAlso compatible with BMW B58 3.0L engine vehicles including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW F20 M140i\u003cbr data-start=\"2046\" data-end=\"2049\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW F22 \/ F23 M240i\u003cbr data-start=\"2068\" data-end=\"2071\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW F30 \/ F31 \/ F34 340i\u003cbr data-start=\"2095\" data-end=\"2098\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW F32 \/ F33 \/ F36 440i\u003cbr data-start=\"2122\" data-end=\"2125\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW G30 \/ G31 540i\u003cbr data-start=\"2143\" data-end=\"2146\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW G32 640i\u003cbr data-start=\"2158\" data-end=\"2161\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW G11 \/ G12 740i\u003cbr data-start=\"2179\" data-end=\"2182\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW G01 X3 M40i\u003cbr data-start=\"2197\" data-end=\"2200\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1971\" data-end=\"2031\"\u003eBMW G02 X4 M40i\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"14lzghq\" data-start=\"2219\" data-end=\"2238\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2240\" data-end=\"2274\"\u003eMST Performance Catless Downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1x5ej4z\" data-start=\"2276\" data-end=\"2295\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2297\" data-end=\"2567\"\u003eThis is a catless (race) downpipe intended for off-road or motorsport use only\u003cbr data-start=\"2375\" data-end=\"2378\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2297\" data-end=\"2567\"\u003eA check engine light (CEL) may occur without ECU tuning\u003cbr data-start=\"2433\" data-end=\"2436\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2297\" data-end=\"2567\"\u003eECU tuning is recommended to optimise performance and avoid faults\u003cbr data-start=\"2502\" data-end=\"2505\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2297\" data-end=\"2567\"\u003eEnsure compliance with local regulations before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5vcpi3\" data-start=\"2569\" data-end=\"2602\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-start=\"2604\" data-end=\"2871\"\u003eSequential Racing supplies proven performance upgrades for GR Supra and BMW platforms, offering reliable solutions for enthusiasts seeking real performance gains. The MST Catless Downpipe is a cost-effective upgrade for unlocking the full potential of the B58 engine.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2873\" data-end=\"3015\"\u003eIdeal upgrade for Stage 2 performance builds\u003cbr data-start=\"2917\" data-end=\"2920\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2873\" data-end=\"3015\"\u003eImproved turbo efficiency and responsiveness\u003cbr data-start=\"2964\" data-end=\"2967\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2873\" data-end=\"3015\"\u003eAggressive sound and increased power potential\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3017\" data-end=\"3187\"\u003eUpgrade your Toyota GR Supra A90\/A91 with the MST Performance Catless Downpipe and experience sharper throttle response, faster spool, and a more aggressive exhaust note.\u003c\/p\u003e","brand":"MST Performance","offers":[{"title":"Default Title","offer_id":49761988935994,"sku":"MST-CATDP-01","price":799.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/MSTcatlessdownpipe.webp?v=1753190395"},{"product_id":"ams-performance-street-downpipe-gesi-catalytic-converter-toyota-mk5-supra","title":"AMS Performance Street Downpipe w\/ GESI Catalytic Converter for GR Supra A90\/A91","description":"\u003cp data-end=\"685\" data-start=\"351\"\u003eUnlock maximum performance, improved turbo spool, and a deeper exhaust tone with the AMS Performance Street Downpipe for the Toyota GR Supra A90\/A91 (MK5). Constructed from mandrel-bent 4.5” 304 stainless steel, this downpipe significantly reduces back pressure to improve turbo response, boost power, and enhance overall drivability.\u003c\/p\u003e\n\u003cp data-end=\"1072\" data-start=\"687\"\u003eEquipped with a GESI 49-state legal high-flow catalytic converter rated for 800+ HP, this downpipe delivers increased exhaust flow while maintaining emissions compliance outside of California. The CAD-engineered design ensures precise fitment and compatibility with both OEM and aftermarket cat-back exhaust systems—making it a must-have upgrade for daily-driven or modified GR Supras.\u003c\/p\u003e\n\u003cp data-end=\"1841\" data-start=\"1074\"\u003e\u003cstrong data-end=\"1102\" data-start=\"1074\"\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003cbr data-end=\"1105\" data-start=\"1102\"\u003e• Maximized turbo spool \u0026amp; power gains – Reduces back pressure\u003cbr data-end=\"1216\" data-start=\"1213\"\u003e• 49-state legal GESI catalytic converter – Rated for 800+ HP with emissions-friendly performance\u003cbr data-end=\"1316\" data-start=\"1313\"\u003e• 4.5” mandrel-bent 304 stainless steel – Smooth transitions \u003cbr data-end=\"1420\" data-start=\"1417\"\u003e• OEM \u0026amp; aftermarket exhaust compatible – 3.15” (80mm) outlet fits stock \u003cbr data-end=\"1520\" data-start=\"1517\"\u003e• Plug-and-play O2 sensor ports – OEM-style sensor location, no wiring jumpers needed\u003cbr data-end=\"1608\" data-start=\"1605\"\u003e• Deep, refined exhaust tone – Aggressive sound under throttle without harshness\u003cbr data-end=\"1691\" data-start=\"1688\"\u003e• Heat-resistant flex section – Allows for thermal expansion\u003cbr data-end=\"1777\" data-start=\"1774\"\u003e• RHD \u0026amp; LHD compatible – Engineered for perfect global fitment\u003c\/p\u003e\n\u003cp data-end=\"2013\" data-start=\"1843\"\u003e\u003cstrong data-end=\"1863\" data-start=\"1843\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003cbr data-end=\"1866\" data-start=\"1863\"\u003e• Toyota GR Supra A90\/A91 (MK5) – B58 3.0L Turbo\u003cbr data-end=\"1917\" data-start=\"1914\"\u003e• Model Years: 2020, 2021, 2022, 2023, 2024\u003cbr data-end=\"1963\" data-start=\"1960\"\u003e• Compatible with stock and aftermarket exhausts\u003c\/p\u003e\n\u003cp data-end=\"2235\" data-start=\"2015\"\u003e\u003cstrong data-end=\"2035\" data-start=\"2015\"\u003eWhat’s Included:\u003c\/strong\u003e\u003cbr data-end=\"2038\" data-start=\"2035\"\u003e• AMS Performance 4.5” Stainless Steel Downpipe\u003cbr data-end=\"2088\" data-start=\"2085\"\u003e• 49-State Legal GESI Catalytic Converter (800+ HP rated)\u003cbr data-end=\"2148\" data-start=\"2145\"\u003e• Pre-installed O2 sensor ports\u003cbr data-end=\"2182\" data-start=\"2179\"\u003e• Flex section\u003cbr data-end=\"2199\" data-start=\"2196\"\u003e• Installation hardware and clamps\u003c\/p\u003e","brand":"AMS Performance","offers":[{"title":"Default Title","offer_id":50573822263610,"sku":"amsAMS.38.05.0001-2","price":3199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/AMS-Supra-Street-Downpipe-10.jpg?v=1753190255"},{"product_id":"hks-150-cell-sports-cat-downpipe-toyota-gr-supra-a90","title":"HKS Metal Catalyzer Sports Catalytic Convertor Downpipe GR Supra","description":"\u003cp data-end=\"254\" data-start=\"177\"\u003e\u003cstrong data-end=\"254\" data-start=\"177\"\u003eHKS Metal Catalyzer Sports Cat Downpipe – Toyota GR Supra A90\/A91 (2020+)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"553\" data-start=\"256\"\u003eUnlock more power and improve exhaust flow on your GR Supra with the HKS Metal Catalyzer Downpipe. Featuring a high-performance 150-cell design (vs stock 600-cell), this precision-engineered sports cat reduces exhaust backpressure by 40% while maintaining compliance with WLTC emissions standards.\u003c\/p\u003e\n\u003cp data-end=\"862\" data-start=\"555\"\u003eMade from durable SUS304 stainless steel, the downpipe uses a lost-wax cast outlet for smooth gas flow, ensuring efficient turbo response and dyno-proven gains of +13PS across the rev range. It also delivers a deeper, more refined exhaust note—measured at 89dB with the OEM muffler—without excessive volume.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"891\" data-start=\"864\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003cbr data-end=\"894\" data-start=\"891\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e150-cell high-flow catalytic converter for improved flow\u003c\/li\u003e\n\u003cli\u003e40% reduction in exhaust pressure vs stock 600-cell unit\u003c\/li\u003e\n\u003cli\u003e+13PS power gain (verified in-house by HKS)\u003c\/li\u003e\n\u003cli\u003eLost-wax cast outlet for optimal gas flow\u003c\/li\u003e\n\u003cli\u003eWLTC emissions tested and certified\u003c\/li\u003e\n\u003cli\u003eDurable SUS304 stainless steel construction\u003cbr data-end=\"1198\" data-start=\"1195\"\u003e\n\u003c\/li\u003e\n\u003cli\u003e85mm pipe diameter (front section)\u003cbr data-end=\"1237\" data-start=\"1234\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eEnhanced sound: 89dB vs 84dB stock with OEM muffler\u003cbr data-end=\"1293\" data-start=\"1290\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo CEL when used with stock ECU and compatible setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1517\" data-start=\"1352\"\u003e\u003cstrong data-end=\"1371\" data-start=\"1352\"\u003eVehicle Fitment\u003c\/strong\u003e\u003cbr data-end=\"1374\" data-start=\"1371\"\u003e• Toyota GR Supra A90 \/ A91 (2020+)\u003cbr data-end=\"1412\" data-start=\"1409\"\u003e• Compatible with 3.0L B58 turbocharged engine\u003cbr data-end=\"1461\" data-start=\"1458\"\u003e• Works with OEM and most aftermarket cat-back systems\u003c\/p\u003e\n\u003cp data-end=\"1679\" data-start=\"1519\"\u003e\u003cstrong data-end=\"1531\" data-start=\"1519\"\u003eIncludes\u003c\/strong\u003e\u003cbr data-end=\"1534\" data-start=\"1531\"\u003e• HKS Metal Catalyzer Downpipe assembly\u003cbr data-end=\"1576\" data-start=\"1573\"\u003e• Gaskets and installation hardware\u003cbr data-end=\"1614\" data-start=\"1611\"\u003e• Emissions test certificate\u003cbr data-end=\"1645\" data-start=\"1642\"\u003e• Full installation instructions\u003c\/p\u003e\n\u003cp data-end=\"1856\" data-start=\"1681\"\u003eEngineered by HKS for performance and compliance, this is the ultimate downpipe upgrade for GR Supra drivers who want real-world gains without compromising emissions legality.\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":50933304754490,"sku":"33005-AT009","price":3299.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/HKSDownpipeforToyotaGRSupra1.jpg?v=1753190202"},{"product_id":"sequential-racing-downpipe-b58-supra-a90-a91","title":"Sequential Racing 4.5” Catless Downpipe – Toyota GR Supra A90\/A91 B58","description":"\u003cp data-start=\"75\" data-end=\"444\"\u003eUnlock maximum performance from your Toyota GR Supra with the Sequential Racing 4.5” Catless Downpipe, engineered for enthusiasts seeking the ultimate in power, turbo response, and sound. Designed as a direct OEM replacement, this high-flow downpipe removes the restrictive factory catalytic converter, dramatically improving exhaust flow and overall engine efficiency.\u003c\/p\u003e\n\u003cp data-start=\"446\" data-end=\"758\"\u003eBuilt with performance and reliability in mind, the large 4.5-inch diameter piping reduces back pressure, allowing the turbocharger to spool faster and operate more efficiently. The result is sharper throttle response, increased power potential, and a cleaner, more pronounced turbo sound without excessive rasp.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"760\" data-end=\"776\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eSequential Racing 4.5” catless downpipe for B58 Supra\u003cbr data-start=\"831\" data-end=\"834\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eLarge diameter piping for maximum exhaust flow\u003cbr data-start=\"880\" data-end=\"883\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eReduces back pressure for improved turbo efficiency\u003cbr data-start=\"934\" data-end=\"937\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eEnhances turbo spool and throttle response\u003cbr data-start=\"979\" data-end=\"982\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eEngineered for cleaner, less raspy exhaust tone\u003cbr data-start=\"1029\" data-end=\"1032\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eImproves turbo whistle and overall sound profile\u003cbr data-start=\"1080\" data-end=\"1083\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eDirect OEM replacement fitment\u003cbr data-start=\"1113\" data-end=\"1116\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eHigh-quality stainless steel construction for durability\u003cbr data-start=\"1172\" data-end=\"1175\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"778\" data-end=\"1248\"\u003eIncludes 3-ply silicone couplers for secure, heat-resistant connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"7blmj\" data-start=\"1250\" data-end=\"1273\"\u003ePerformance \u0026amp; Sound\u003c\/h3\u003e\n\u003cp data-start=\"1275\" data-end=\"1451\"\u003eThe factory downpipe is one of the most restrictive components in the exhaust system. Upgrading to the Sequential Racing catless downpipe delivers noticeable performance gains.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1453\" data-end=\"1651\"\u003eFaster turbo spool and improved boost response\u003cbr data-start=\"1499\" data-end=\"1502\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1651\"\u003eIncreased horsepower and torque potential when tuned\u003cbr data-start=\"1554\" data-end=\"1557\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1651\"\u003eMore aggressive exhaust tone with reduced rasp\u003cbr data-start=\"1603\" data-end=\"1606\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1453\" data-end=\"1651\"\u003eEnhanced turbo sound and driving experience\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1653\" data-end=\"1758\"\u003eFor best results, pair with the Sequential Racing Charge Pipe to further improve airflow and reliability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"12lvr0a\" data-start=\"1760\" data-end=\"1776\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1778\" data-end=\"1831\"\u003eDirect bolt-on design using factory mounting points\u003c\/li\u003e\n\u003cli data-start=\"1778\" data-end=\"1831\"\u003eModerate installation complexity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1869\" data-end=\"1918\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation is highly recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1920\" data-end=\"2061\"\u003eInstallation is available at Sequential Racing – Altona North, Melbourne\u003cbr data-start=\"1992\" data-end=\"1995\"\u003eTo organise installation, contact: \u003ca data-start=\"2030\" data-end=\"2059\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@sequentialracing.com.au\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-a066ed1a.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"6xec53\" data-start=\"2063\" data-end=\"2082\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2084\" data-end=\"2149\"\u003eToyota GR Supra A90 (MK5) – 2019+\u003cbr data-start=\"2117\" data-end=\"2120\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2084\" data-end=\"2149\"\u003eToyota GR Supra A91 – 2020+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2151\" data-end=\"2175\"\u003eEngine: B58 3.0L Turbo\u003c\/p\u003e\n\u003ch3 data-section-id=\"14lzghq\" data-start=\"2177\" data-end=\"2196\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2198\" data-end=\"2265\"\u003eSequential Racing 4.5” Catless Downpipe\u003cbr data-start=\"2237\" data-end=\"2240\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2198\" data-end=\"2265\"\u003e3-Ply Silicone Couplers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1x5ej4z\" data-start=\"2267\" data-end=\"2286\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2288\" data-end=\"2553\"\u003eThis is a catless (race) downpipe intended for off-road or motorsport use only\u003cbr data-start=\"2366\" data-end=\"2369\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2288\" data-end=\"2553\"\u003eA check engine light (CEL) will likely occur after installation\u003cbr data-start=\"2432\" data-end=\"2435\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2288\" data-end=\"2553\"\u003eECU tuning is required to remove CEL and optimise performance\u003cbr data-start=\"2496\" data-end=\"2499\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2288\" data-end=\"2553\"\u003eNot emissions compliant for road use in many regions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5vcpi3\" data-start=\"2555\" data-end=\"2588\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-start=\"2590\" data-end=\"2807\"\u003eSequential Racing develops performance-driven upgrades specifically for the GR Supra platform. This 4.5” catless downpipe is designed to deliver maximum flow, improved turbo efficiency, and a refined aggressive sound.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2809\" data-end=\"2955\"\u003eOptimised for performance-focused builds\u003cbr data-start=\"2849\" data-end=\"2852\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2809\" data-end=\"2955\"\u003eHigh-quality materials for long-term durability\u003cbr data-start=\"2899\" data-end=\"2902\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2809\" data-end=\"2955\"\u003eDesigned to reduce rasp while enhancing turbo sound\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2957\" data-end=\"3124\"\u003eUpgrade your Toyota GR Supra A90\/A91 with the Sequential Racing 4.5” Catless Downpipe and experience faster spool, increased power, and a more aggressive driving feel.\u003c\/p\u003e","brand":"Sequential Racing","offers":[{"title":"Default Title","offer_id":51031532863802,"sku":"SEQR-RDP-001","price":575.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/GR_Supra_b58_downpipe_upgrade.jpg?v=1753190190"},{"product_id":"sport-cat-dp-with-200-cpsi-catalytics-converter-non-coated","title":"Armytrix Sport Cat Downpipe – Toyota GR Supra A90\/A91 (B58) 200 CPSI","description":"\u003cp data-start=\"74\" data-end=\"404\"\u003eUpgrade your Toyota GR Supra A90\/A91 with the Armytrix Sport Cat Downpipe, engineered to deliver increased performance while maintaining a refined, emissions-conscious setup. Featuring a high-flow 200 CPSI catalytic converter, this downpipe reduces exhaust restriction without the harshness or drawbacks of a fully catless system.\u003c\/p\u003e\n\u003cp data-start=\"406\" data-end=\"590\"\u003eDesigned for enthusiasts who want improved power, faster turbo response, and a cleaner exhaust solution, this is the ideal upgrade for both daily-driven and performance-focused builds.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"592\" data-end=\"608\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eArmytrix sport cat downpipe for Toyota GR Supra A90\/A91\u003cbr data-start=\"665\" data-end=\"668\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eHigh-flow 200 CPSI catalytic converter\u003cbr data-start=\"706\" data-end=\"709\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eImproves turbo spool and throttle response\u003cbr data-start=\"751\" data-end=\"754\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eIncreases horsepower and torque potential\u003cbr data-start=\"795\" data-end=\"798\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eDesigned to minimise CEL with proper tuning\u003cbr data-start=\"841\" data-end=\"844\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eTIG-welded T304 stainless steel construction\u003cbr data-start=\"888\" data-end=\"891\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eCNC-machined flanges for precise OEM-like fitment\u003cbr data-start=\"940\" data-end=\"943\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eCompatible with OEM and aftermarket cat-back systems\u003cbr data-start=\"995\" data-end=\"998\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eIncludes installation hardware\u003cbr data-start=\"1028\" data-end=\"1031\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"1060\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"fw3hpv\" data-start=\"1062\" data-end=\"1093\"\u003ePerformance \u0026amp; Functionality\u003c\/h3\u003e\n\u003cp data-start=\"1095\" data-end=\"1283\"\u003eThe factory downpipe restricts exhaust flow, limiting the efficiency of the B58 engine. The Armytrix sport cat design improves exhaust gas evacuation while retaining a catalytic converter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1285\" data-end=\"1489\"\u003eReduced back pressure for improved turbo efficiency\u003cbr data-start=\"1336\" data-end=\"1339\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1285\" data-end=\"1489\"\u003eQuicker spool and sharper throttle response\u003cbr data-start=\"1382\" data-end=\"1385\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1285\" data-end=\"1489\"\u003eIncreased performance with smoother power delivery\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1285\" data-end=\"1489\"\u003eBalanced exhaust tone without excessive harshness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1491\" data-end=\"1561\"\u003eIdeal for Stage 2 setups or as a performance-focused bolt-on upgrade\u003c\/p\u003e\n\u003ch3 data-section-id=\"wnpui5\" data-start=\"1563\" data-end=\"1597\"\u003eHigh-Flow Catalytic Technology\u003c\/h3\u003e\n\u003cp data-start=\"1599\" data-end=\"1696\"\u003eThe integrated 200 CPSI catalytic converter provides a balance between performance and emissions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1698\" data-end=\"1922\"\u003eHigh-flow design improves exhaust efficiency\u003cbr data-start=\"1742\" data-end=\"1745\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1698\" data-end=\"1922\"\u003eHelps reduce the likelihood of CEL with proper tuning\u003cbr data-start=\"1798\" data-end=\"1801\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1698\" data-end=\"1922\"\u003eMaintains a more refined exhaust output compared to catless setups\u003cbr data-start=\"1867\" data-end=\"1870\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1698\" data-end=\"1922\"\u003eSupports compliance depending on local regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12lvr0a\" data-start=\"1924\" data-end=\"1940\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1942\" data-end=\"1995\"\u003eDirect bolt-on design using factory mounting points\u003c\/li\u003e\n\u003cli data-start=\"1942\" data-end=\"1995\"\u003eIncludes all required installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2044\" data-end=\"2093\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation is highly recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2095\" data-end=\"2236\"\u003eInstallation is available at Sequential Racing – Altona North, Melbourne\u003cbr data-start=\"2167\" data-end=\"2170\"\u003eTo organise installation, contact: \u003ca data-start=\"2205\" data-end=\"2234\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@sequentialracing.com.au\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-a066ed1a.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"6xec53\" data-start=\"2238\" data-end=\"2257\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2259\" data-end=\"2324\"\u003eToyota GR Supra A90 (MK5) – 2019+\u003cbr data-start=\"2292\" data-end=\"2295\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2259\" data-end=\"2324\"\u003eToyota GR Supra A91 – 2020+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2326\" data-end=\"2350\"\u003eEngine: B58 3.0L Turbo\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2352\" data-end=\"2418\"\u003eAlso compatible with select BMW B58 platforms (fitment may vary)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"14lzghq\" data-start=\"2420\" data-end=\"2439\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2441\" data-end=\"2505\"\u003eArmytrix Sport Cat Downpipe (200 CPSI)\u003cbr data-start=\"2479\" data-end=\"2482\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2441\" data-end=\"2505\"\u003eInstallation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1x5ej4z\" data-start=\"2507\" data-end=\"2526\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2528\" data-end=\"2709\"\u003eMay require ECU tuning to fully optimise performance and eliminate CEL\u003cbr data-start=\"2598\" data-end=\"2601\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2528\" data-end=\"2709\"\u003eEmissions compliance depends on local regulations\u003cbr data-start=\"2650\" data-end=\"2653\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2528\" data-end=\"2709\"\u003eProfessional installation recommended for best results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5vcpi3\" data-start=\"2711\" data-end=\"2744\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-start=\"2746\" data-end=\"2964\"\u003eSequential Racing specialises in GR platform performance upgrades, offering trusted brands and proven solutions. The Armytrix Sport Cat Downpipe is a perfect balance of performance, reliability, and everyday usability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2966\" data-end=\"3120\"\u003eImproved performance without going fully catless\u003cbr data-start=\"3014\" data-end=\"3017\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2966\" data-end=\"3120\"\u003eHigh-quality construction and precise fitment\u003cbr data-start=\"3062\" data-end=\"3065\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2966\" data-end=\"3120\"\u003eDesigned for both street and performance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3122\" data-end=\"3274\"\u003eUpgrade your Toyota GR Supra A90\/A91 with the Armytrix 200 CPSI Sport Cat Downpipe and experience improved power, faster spool, and refined performance.\u003c\/p\u003e","brand":"Armytrix","offers":[{"title":"Uncoated","offer_id":51464355545402,"sku":"TOSU3-CD","price":1990.0,"currency_code":"AUD","in_stock":true},{"title":"Ceramic Coated (2 Weeks Lead Time)","offer_id":51464355578170,"sku":"TOSU3-CD-2","price":2400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/ArmytrixCattedDownpipe.webp?v=1776340616"},{"product_id":"armytrix-catless-downpipe-gr-supra-a90","title":"Armytrix Catless Downpipe – Toyota GR Supra A90\/A91 (B58 3.0L)","description":"\u003cp data-start=\"68\" data-end=\"394\"\u003eUnlock maximum performance and raw turbo sound from your Toyota GR Supra with the Armytrix Catless Downpipe. Designed to eliminate factory exhaust restrictions, this high-flow upgrade significantly improves turbo efficiency, throttle response, and overall power output—delivering a true motorsport-inspired driving experience.\u003c\/p\u003e\n\u003cp data-start=\"396\" data-end=\"666\"\u003eBuilt from premium T304 stainless steel with precision TIG welding and CNC-machined flanges, this downpipe offers both durability and exact fitment. The result is a clean, bolt-on solution that enhances performance while producing an aggressive, unfiltered exhaust note.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"668\" data-end=\"684\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003eArmytrix catless downpipe for Toyota GR Supra A90\/A91 B58\u003cbr data-start=\"743\" data-end=\"746\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003eFull catless design for maximum exhaust flow\u003cbr data-start=\"790\" data-end=\"793\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003eImproves turbo spool and throttle response\u003cbr data-start=\"835\" data-end=\"838\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003eIncreases horsepower and torque potential when tuned\u003cbr data-start=\"890\" data-end=\"893\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003eConstructed from high-grade T304 stainless steel\u003cbr data-start=\"941\" data-end=\"944\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003ePrecision TIG welding for strength and reliability\u003cbr data-start=\"994\" data-end=\"997\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003eCNC-machined flanges for accurate, leak-free fitment\u003cbr data-start=\"1049\" data-end=\"1052\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003eAggressive exhaust tone with enhanced turbo sound\u003cbr data-start=\"1101\" data-end=\"1104\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"1169\"\u003eDirect bolt-on installation with no cutting or welding required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"7blmj\" data-start=\"1171\" data-end=\"1194\"\u003ePerformance \u0026amp; Sound\u003c\/h3\u003e\n\u003cp data-start=\"1196\" data-end=\"1347\"\u003eThe factory downpipe restricts exhaust flow, limiting the potential of the B58 engine. The Armytrix catless design removes this bottleneck, delivering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1349\" data-end=\"1547\"\u003eFaster turbo spool and improved boost response\u003cbr data-start=\"1395\" data-end=\"1398\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1349\" data-end=\"1547\"\u003eHigher power output when paired with tuning\u003cbr data-start=\"1441\" data-end=\"1444\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1349\" data-end=\"1547\"\u003eMore aggressive exhaust note with pronounced turbo sound\u003cbr data-start=\"1500\" data-end=\"1503\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1349\" data-end=\"1547\"\u003eEnhanced crackles and pops on tuned setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1549\" data-end=\"1637\"\u003eThis upgrade is ideal for performance-focused builds looking for maximum flow and sound.\u003c\/p\u003e\n\u003ch3 data-section-id=\"nrrkg2\" data-start=\"1639\" data-end=\"1670\"\u003eBuild Quality \u0026amp; Engineering\u003c\/h3\u003e\n\u003cp data-start=\"1672\" data-end=\"1783\"\u003eEngineered for high-performance applications, the Armytrix downpipe is built to withstand demanding conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1785\" data-end=\"2011\"\u003eT304 stainless steel construction for heat resistance and durability\u003cbr data-start=\"1853\" data-end=\"1856\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1785\" data-end=\"2011\"\u003eSmooth internal flow design to minimise turbulence\u003cbr data-start=\"1906\" data-end=\"1909\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1785\" data-end=\"2011\"\u003ePrecision fitment for hassle-free installation\u003cbr data-start=\"1955\" data-end=\"1958\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1785\" data-end=\"2011\"\u003eDesigned for long-term reliability under high boost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12lvr0a\" data-start=\"2013\" data-end=\"2029\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2031\" data-end=\"2084\"\u003eDirect bolt-on design using factory mounting points\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2086\" data-end=\"2135\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation is highly recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2137\" data-end=\"2278\"\u003eInstallation is available at Sequential Racing – Altona North, Melbourne\u003cbr data-start=\"2209\" data-end=\"2212\"\u003eTo organise installation, contact: \u003ca data-start=\"2247\" data-end=\"2276\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@sequentialracing.com.au\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-a066ed1a.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"6xec53\" data-start=\"2280\" data-end=\"2299\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2301\" data-end=\"2366\"\u003eToyota GR Supra A90 (MK5) – 2020+\u003cbr data-start=\"2334\" data-end=\"2337\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2301\" data-end=\"2366\"\u003eToyota GR Supra A91 – 2020+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2368\" data-end=\"2408\"\u003eEngine: B58 3.0L Turbocharged Inline-6\u003c\/p\u003e\n\u003ch3 data-section-id=\"14lzghq\" data-start=\"2410\" data-end=\"2429\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2431\" data-end=\"2458\"\u003eArmytrix Catless Downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1x5ej4z\" data-start=\"2460\" data-end=\"2479\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2481\" data-end=\"2752\"\u003eThis is a catless (race) downpipe intended for off-road or motorsport use only\u003cbr data-start=\"2559\" data-end=\"2562\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2481\" data-end=\"2752\"\u003eNot emissions compliant for road use in most regions\u003cbr data-start=\"2614\" data-end=\"2617\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2481\" data-end=\"2752\"\u003eA check engine light (CEL) will occur without proper ECU tuning\u003cbr data-start=\"2680\" data-end=\"2683\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2481\" data-end=\"2752\"\u003eECU tuning is recommended to optimise performance and eliminate CEL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5vcpi3\" data-start=\"2754\" data-end=\"2787\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-start=\"2789\" data-end=\"3040\"\u003eSequential Racing supplies premium performance upgrades for GR Supra enthusiasts, offering trusted brands like Armytrix for proven results. This catless downpipe is one of the most effective upgrades for unlocking the full potential of the B58 engine.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"3042\" data-end=\"3168\"\u003eMaximum performance and exhaust flow\u003cbr data-start=\"3078\" data-end=\"3081\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3042\" data-end=\"3168\"\u003eAggressive motorsport-inspired sound\u003cbr data-start=\"3117\" data-end=\"3120\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3042\" data-end=\"3168\"\u003eHigh-quality construction with precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3170\" data-end=\"3323\"\u003eUpgrade your Toyota GR Supra A90\/A91 with the Armytrix Catless Downpipe and experience faster spool, increased power, and an uncompromising exhaust note.\u003c\/p\u003e","brand":"Armytrix","offers":[{"title":"Standard","offer_id":51466666180922,"sku":"TOSU3-DD","price":1235.0,"currency_code":"AUD","in_stock":true},{"title":"Heat Shield","offer_id":51466666213690,"sku":"TOSU3-DDS","price":1350.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/ArmytrixCattedDownpipe.webp?v=1776340616"},{"product_id":"active-autowerke-catted-downpipe-gr-supra-a90-mkv-signature","title":"Active Autowerke GESI Catted Downpipe – Toyota GR Supra A90\/A91 (B58) Signature Series","description":"\u003cp data-start=\"92\" data-end=\"483\"\u003eEnhance the performance and drivability of your Toyota GR Supra A90\/A91 with the Active Autowerke Signature Series Catted Downpipe, engineered specifically for Australian conditions and high-performance builds. Designed to deliver increased power, faster turbo spool, and improved throttle response, this upgrade provides a perfect balance between performance and emissions-conscious design.\u003c\/p\u003e\n\u003cp data-start=\"485\" data-end=\"796\"\u003eFeaturing advanced GESI high-flow catalytic technology, this downpipe maintains catalytic efficiency while significantly improving exhaust flow—without triggering a check engine light (CEL). It’s the ideal upgrade for Supra owners looking to unlock performance while retaining daily drivability and reliability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"798\" data-end=\"814\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eActive Autowerke Signature Series catted downpipe for B58 Supra\u003cbr data-start=\"879\" data-end=\"882\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eNo CEL for catalytic efficiency (GESI high-flow technology)\u003cbr data-start=\"941\" data-end=\"944\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003e4.5-inch high-flow catalytic converter design\u003cbr data-start=\"989\" data-end=\"992\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eFaster turbo spool and improved throttle response\u003cbr data-start=\"1041\" data-end=\"1044\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eRated for high-performance applications (500–850 HP)\u003cbr data-start=\"1096\" data-end=\"1099\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eUltra high-flow 400 CPSI catalytic converter\u003cbr data-start=\"1143\" data-end=\"1146\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eFull 304 stainless steel construction including substrate\u003cbr data-start=\"1203\" data-end=\"1206\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eCast stainless steel V-band for precise OEM fitment\u003cbr data-start=\"1257\" data-end=\"1260\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eWithstands temperatures up to 1500°F\u003cbr data-start=\"1296\" data-end=\"1299\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eFully OBD2 compliant (excluding California)\u003cbr data-start=\"1342\" data-end=\"1345\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"816\" data-end=\"1387\"\u003eManufactured in the USA (Miami, Florida)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"fw3hpv\" data-start=\"1389\" data-end=\"1420\"\u003ePerformance \u0026amp; Functionality\u003c\/h3\u003e\n\u003cp data-start=\"1422\" data-end=\"1609\"\u003eThe factory downpipe restricts exhaust flow, limiting the performance potential of the B58 engine. The Active Autowerke GESI catted downpipe improves exhaust gas evacuation, resulting in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1611\" data-end=\"1808\"\u003eQuicker turbo spool and improved boost response\u003cbr data-start=\"1658\" data-end=\"1661\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1611\" data-end=\"1808\"\u003eIncreased horsepower and torque potential\u003cbr data-start=\"1702\" data-end=\"1705\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1611\" data-end=\"1808\"\u003eEnhanced throttle response and acceleration\u003cbr data-start=\"1748\" data-end=\"1751\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1611\" data-end=\"1808\"\u003eMore aggressive exhaust tone while retaining refinement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"itd9hx\" data-start=\"1810\" data-end=\"1849\"\u003eGESI High-Flow Catalytic Technology\u003c\/h3\u003e\n\u003cp data-start=\"1851\" data-end=\"1958\"\u003eThis system utilises industry-leading GESI catalytic converters designed for high-performance applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1960\" data-end=\"2267\"\u003eEPA registered and OBD2 compliant (excluding California)\u003cbr data-start=\"2016\" data-end=\"2019\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"2267\"\u003eHigh-flow design reduces back pressure without sacrificing emissions efficiency\u003cbr data-start=\"2098\" data-end=\"2101\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"2267\"\u003eProprietary precious metal loading reduces risk of CEL\u003cbr data-start=\"2155\" data-end=\"2158\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"2267\"\u003eReaches operating efficiency within seconds of startup\u003cbr data-start=\"2212\" data-end=\"2215\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1960\" data-end=\"2267\"\u003eEngineered for durability under extreme conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"12lvr0a\" data-start=\"2269\" data-end=\"2285\"\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2287\" data-end=\"2359\"\u003eDirect bolt-on design allows installation using factory mounting points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2361\" data-end=\"2410\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003eProfessional installation is highly recommended\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2412\" data-end=\"2553\"\u003eInstallation is available at Sequential Racing – Altona North, Melbourne\u003cbr data-start=\"2484\" data-end=\"2487\"\u003eTo organise installation, contact: \u003ca data-start=\"2522\" data-end=\"2551\" class=\"decorated-link cursor-pointer\" rel=\"noopener\"\u003esales@sequentialracing.com.au\u003cspan aria-hidden=\"true\" class=\"ms-0.5 inline-block align-middle leading-none\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" data-rtl-flip=\"\" class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-a066ed1a.svg#304883\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"2555\" data-end=\"2610\"\u003eSound clips available via Sequential Racing Instagram\u003c\/p\u003e\n\u003ch3 data-section-id=\"6xec53\" data-start=\"2612\" data-end=\"2631\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp data-start=\"2633\" data-end=\"2698\"\u003e\u003cmeta charset=\"utf-8\"\u003eB58 (Turbo)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2633\" data-end=\"2698\"\u003eToyota GR Supra A90 (MK5) – 2019+\u003cbr data-start=\"2666\" data-end=\"2669\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2633\" data-end=\"2698\"\u003eToyota GR Supra A91 – 2020+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"14lzghq\" data-start=\"2728\" data-end=\"2747\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2749\" data-end=\"2788\"\u003eActive Autowerke GESI Catted Downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nwc4oi\" data-start=\"2790\" data-end=\"2802\"\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2804\" data-end=\"2931\"\u003e5 Year \/ 50,000 Mile Warranty (shell and tube ends)\u003cbr data-start=\"2855\" data-end=\"2858\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2804\" data-end=\"2931\"\u003e2 Year \/ 25,000 Mile Warranty (catalytic core, original purchaser only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1x5ej4z\" data-start=\"2933\" data-end=\"2952\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2954\" data-end=\"3124\"\u003eNot legal for use on vehicles registered in California\u003cbr data-start=\"3008\" data-end=\"3011\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2954\" data-end=\"3124\"\u003eWarranty may be void if excessive burble tuning is used\u003cbr data-start=\"3066\" data-end=\"3069\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2954\" data-end=\"3124\"\u003eEnsure compatibility with local emissions regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"5vcpi3\" data-start=\"3126\" data-end=\"3159\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-start=\"3161\" data-end=\"3411\"\u003eSequential Racing supplies premium performance upgrades for GR Supra owners, offering proven solutions tailored for Australian enthusiasts. The Active Autowerke GESI Catted Downpipe delivers a powerful upgrade with reliability and compliance in mind.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"3413\" data-end=\"3562\"\u003eNo CEL solution with proven GESI technology\u003cbr data-start=\"3456\" data-end=\"3459\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3413\" data-end=\"3562\"\u003eImproved performance without sacrificing drivability\u003cbr data-start=\"3511\" data-end=\"3514\"\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3413\" data-end=\"3562\"\u003eHigh-quality construction from a trusted brand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3564\" data-end=\"3717\"\u003eUpgrade your Toyota GR Supra A90\/A91 with the Active Autowerke GESI Catted Downpipe and experience improved performance, faster spool, and refined sound.\u003c\/p\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":51722639245626,"sku":"AA-11-564","price":2799.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/ActiveautowerkeaustraliadownpipeA90supra.jpg?v=1776337141"},{"product_id":"active-autowerke-catless-downpipe-supra-a90-mkv-signature","title":"Active Autowerke Catless Downpipe – Toyota GR Supra A90\/A91 (B58) Signature Series","description":"\u003cp data-end=\"419\" data-start=\"88\"\u003eUnlock maximum performance from your Toyota GR Supra A90\/A91 with the Active Autowerke Signature Series Catless Downpipe. Designed for enthusiasts chasing peak power and turbo efficiency, this upgrade removes the restrictive factory catalytic converter to dramatically improve exhaust flow, turbo response, and overall performance.\u003c\/p\u003e\n\u003cp data-end=\"721\" data-start=\"421\"\u003eWith a full 4.5-inch stainless steel design, this downpipe allows exhaust gases to evacuate faster, resulting in quicker turbo spool, sharper throttle response, and increased power potential. The result is a more responsive and aggressive Supra that feels significantly more alive under acceleration.\u003c\/p\u003e\n\u003ch3 data-end=\"739\" data-start=\"723\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1205\" data-start=\"741\"\u003eActive Autowerke Signature Series catless downpipe for B58 Supra\u003cbr data-end=\"808\" data-start=\"805\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"741\"\u003e4.5-inch high-flow design for maximum exhaust flow\u003cbr data-end=\"861\" data-start=\"858\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"741\"\u003eSignificant improvement in turbo spool and throttle response\u003cbr data-end=\"924\" data-start=\"921\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"741\"\u003eIncreased horsepower and torque potential when tuned\u003cbr data-end=\"979\" data-start=\"976\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"741\"\u003eDeep, aggressive exhaust note under load\u003cbr data-end=\"1022\" data-start=\"1019\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"741\"\u003eCast stainless steel V-band flange for precise fitment\u003cbr data-end=\"1079\" data-start=\"1076\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"741\"\u003eTIG welded 304 stainless steel construction for durability\u003cbr data-end=\"1140\" data-start=\"1137\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1205\" data-start=\"741\"\u003eDirect bolt-on installation with no cutting or welding required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1230\" data-start=\"1207\"\u003ePerformance \u0026amp; Sound\u003c\/h3\u003e\n\u003cp data-end=\"1424\" data-start=\"1232\"\u003eThe factory downpipe is one of the most restrictive components in the exhaust system. By removing this restriction, the Active Autowerke catless downpipe delivers noticeable performance gains.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1618\" data-start=\"1426\"\u003eFaster turbo spool and improved boost response\u003cbr data-end=\"1475\" data-start=\"1472\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1618\" data-start=\"1426\"\u003eIncreased airflow for higher power output\u003cbr data-end=\"1519\" data-start=\"1516\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1618\" data-start=\"1426\"\u003eMore aggressive and raw exhaust tone\u003cbr data-end=\"1558\" data-start=\"1555\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1618\" data-start=\"1426\"\u003eEnhanced driving experience, especially under acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1651\" data-start=\"1620\"\u003eBuild Quality \u0026amp; Engineering\u003c\/h3\u003e\n\u003cp data-end=\"1763\" data-start=\"1653\"\u003eDesigned and manufactured by Active Autowerke, this downpipe is built to handle high-performance applications.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"1978\" data-start=\"1765\"\u003eFull 304 stainless steel construction for heat resistance and longevity\u003cbr data-end=\"1839\" data-start=\"1836\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1978\" data-start=\"1765\"\u003ePrecision cast V-band connection for leak-free fitment\u003cbr data-end=\"1896\" data-start=\"1893\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1978\" data-start=\"1765\"\u003eSmooth mandrel bends for optimal airflow\u003cbr data-end=\"1939\" data-start=\"1936\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1978\" data-start=\"1765\"\u003eEngineered for high horsepower builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1996\" data-start=\"1980\"\u003eInstallation\u003c\/h3\u003e\n\u003cp data-end=\"2090\" data-start=\"1998\"\u003eDirect bolt-on design allows for straightforward installation using factory mounting points.\u003c\/p\u003e\n\u003cp data-end=\"2141\" data-start=\"2092\"\u003e\u003cstrong\u003eProfessional installation is highly recommended\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"2284\" data-start=\"2143\"\u003eInstallation is available at Sequential Racing – Altona North, Melbourne\u003cbr data-end=\"2218\" data-start=\"2215\"\u003eTo organise installation, contact: \u003ca rel=\"noopener\" class=\"decorated-link cursor-pointer\" data-end=\"2282\" data-start=\"2253\"\u003esales@sequentialracing.com.au\u003cspan class=\"ms-0.5 inline-block align-middle leading-none\" aria-hidden=\"true\"\u003e\u003csvg class=\"block h-[0.75em] w-[0.75em] stroke-current stroke-[0.75]\" data-rtl-flip=\"\" aria-hidden=\"true\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\u003cuse href=\"\/cdn\/assets\/sprites-core-a066ed1a.svg#304883\" fill=\"currentColor\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2305\" data-start=\"2286\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eB58 (Turbo)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"2372\" data-start=\"2307\"\u003eToyota GR Supra A90 (MK5) – 2019+\u003cbr data-end=\"2343\" data-start=\"2340\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2372\" data-start=\"2307\"\u003eToyota GR Supra A91 – 2020+\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2421\" data-start=\"2402\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2458\" data-start=\"2423\"\u003eActive Autowerke Catless Downpipe\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2479\" data-start=\"2460\"\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2756\" data-start=\"2481\"\u003eThis is a catless (race) downpipe and is intended for off-road or motorsport use only\u003cbr data-end=\"2569\" data-start=\"2566\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2756\" data-start=\"2481\"\u003eA check engine light (CEL) may occur without proper tuning\u003cbr data-end=\"2630\" data-start=\"2627\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2756\" data-start=\"2481\"\u003eNot emissions compliant for road use in many regions\u003cbr data-end=\"2685\" data-start=\"2682\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2756\" data-start=\"2481\"\u003eTuning is recommended to maximise performance and avoid engine faults\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2791\" data-start=\"2758\"\u003eWhy Choose Sequential Racing?\u003c\/h3\u003e\n\u003cp data-end=\"3054\" data-start=\"2793\"\u003eSequential Racing supplies premium performance upgrades for GR Supra enthusiasts, offering proven brands and reliable solutions. The Active Autowerke Catless Downpipe is one of the most effective modifications for unlocking the full potential of the B58 engine.\u003c\/p\u003e\n\u003cp data-end=\"3190\" data-start=\"3056\"\u003eMaximum performance gains for tuned setups\u003cbr data-end=\"3101\" data-start=\"3098\"\u003eImproved turbo efficiency and response\u003cbr data-end=\"3142\" data-start=\"3139\"\u003eHigh-quality construction from a trusted brand\u003c\/p\u003e\n\u003cp data-end=\"3353\" data-start=\"3192\"\u003eUpgrade your Toyota GR Supra A90\/A91 with the Active Autowerke Catless Downpipe and experience sharper performance, faster spool, and an aggressive exhaust note.\u003c\/p\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":51722674962746,"sku":"11563G","price":1040.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/ActiveAutowerkeAustraliaCatlessDownpipeGRsupra.jpg?v=1776317158"},{"product_id":"vrsf-4-5-inch-downpipe-toyota-gr-supra-a90","title":"VRSF Catted Downpipe 200 Cell - Toyota Supra A90","description":"\u003ch3 data-end=\"304\" data-start=\"242\"\u003eVRSF 4.5″ Catted Downpipe Upgrade – Toyota GR Supra A90\/A91 (B58)\u003c\/h3\u003e\n\u003cp data-end=\"615\" data-start=\"306\"\u003eUpgrade the performance of your Toyota GR Supra A90\/A91 with the VRSF 4.5″ Downpipe, one of the highest value power upgrades available for the B58 platform. Designed for 2020–2024 GR Supra models, this downpipe delivers 200 Cell horsepower and torque gains while improving turbo response and exhaust sound.\u003c\/p\u003e\n\u003cp data-end=\"982\" data-start=\"617\"\u003eBy replacing the restrictive factory catalytic converter with either a race pipe or high-flow 200-cell catalytic converter, back pressure is significantly reduced. This results in faster turbo spool, increased power output, and a more aggressive exhaust note. When paired with a DME remap, gains of up to 100 wheel horsepower and 89 wheel torque have been recorded.\u003c\/p\u003e\n\u003ch3 data-end=\"1351\" data-start=\"1324\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003e4.5″ full-diameter stainless steel downpipe for maximum exhaust flow\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003eRace or high-flow 200-cell catalytic converter configurations\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003epower gains when tuned, with improved turbo spool and throttle response\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003eSmooth radius bends reduce turbulence and improve exhaust efficiency\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003eCNC-machined 304 stainless steel turbo flange for precise fitment\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003eHand-crafted TIG-welded construction using SS304 stainless steel\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003eCompatible with stock and aftermarket cat-back exhaust systems\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003eDirect bolt-on fitment for both RHD and LHD GR Supra models\u003c\/li\u003e\n\u003cli data-end=\"2052\" data-start=\"1353\"\u003eLifetime warranty on race downpipe with VRSF no-hassle satisfaction guarantee\u003cbr data-end=\"2000\" data-start=\"1997\"\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2078\" data-start=\"2059\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cp data-end=\"2149\" data-start=\"2080\"\u003eToyota GR Supra A90\/A91\u003cbr data-end=\"2106\" data-start=\"2103\"\u003eModel Years: 2020–2024\u003cbr data-end=\"2131\" data-start=\"2128\"\u003eEngine: 3.0L B58\u003c\/p\u003e\n\u003cp data-end=\"2212\" data-start=\"2151\"\u003eFits both RHD and LHD vehicles with no modification required.\u003c\/p\u003e\n\u003ch3 data-end=\"2268\" data-start=\"2219\"\u003eWhy Choose Sequential Racing’s VRSF Downpipe?\u003c\/h3\u003e\n\u003cp data-end=\"2558\" data-start=\"2270\"\u003eSequential Racing supplies proven performance upgrades for GR Supra owners looking to maximize power per dollar. The VRSF 4.5″ Downpipe is widely regarded as one of the best first modifications for the B58 engine, offering substantial gains, excellent build quality, and reliable fitment.\u003c\/p\u003e","brand":"VRSF","offers":[{"title":"Heat Shield","offer_id":52540885238074,"sku":null,"price":1350.0,"currency_code":"AUD","in_stock":true},{"title":"Brushed Finish","offer_id":52547307438394,"sku":null,"price":990.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/files\/VRSFDownpipeupgradeb58cattedbrushedfinished.jpg?v=1770096235"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/0570\/7066\/collections\/GR_Supra_b58_downpipe_upgrade.jpg?v=1776338640","url":"https:\/\/sequentialracing.com.au\/collections\/a90-gr-supra-downpipes.oembed","provider":"Sequential Racing","version":"1.0","type":"link"}