Best BMW F80 M3 / F82 M4 Mods Australia 2026: S55 Upgrade Guide
Best BMW F80 M3 and F82/F83 M4 mods in Australia: compare S55 intakes, intake scoops, Active Autowerke downpipes, Valvetronic exhaust, springs and styling.
The BMW F80 M3 and F82/F83 M4 remain some of the most modification-friendly modern BMW M cars. The S55 twin-turbo six responds well to airflow and exhaust changes, while the chassis has a huge aftermarket for suspension, lighting and carbon styling. This guide covers some of the best F8X M3/M4 upgrades currently available from Sequential Racing in Australia.
1. BMW S55 intake upgrades
Sequential Racing carries several aFe intake systems for the S55-powered BMW M2 Competition, M3 and M4.
- aFe Magnum FORCE Stage-2 Pro 5R – currently $1,265 AUD.
- aFe Magnum FORCE Stage-2 Pro DRY S – currently $1,320 AUD.
- aFe Momentum GT Pro 5R – currently $1,475 AUD.
- aFe Black Series Carbon Fibre Intake – currently $3,665 AUD.
2. F8X air intake scoops
For a simpler airflow and appearance upgrade, the Sequential Racing BMW F80 M3 / F82 F83 M4 F8X Air Intake Scoop Pair is currently $195 AUD. The scoops sit behind the kidney grilles and are designed to help guide incoming air toward the intake openings while adding a motorsport-style detail behind the front grille.
3. Active Autowerke S55 downpipes
Downpipes are one of the major hardware changes on a tuned S55. Current Sequential Racing options include:
- Active Autowerke S55 Downpipes – currently from $1,700 AUD.
- Active Autowerke S55 Downpipes with White Lightning coating – currently $3,400 AUD.
- Active Autowerke GESI G-Sport catted downpipes – currently $5,550 AUD.
Downpipe selection affects noise, emissions equipment, tuning and legal compliance, so the right option depends on whether the car is a street build, track car or a higher-power project.
4. Equal-length valved exhaust
The Valvetronic Designs Equal Length Valved Exhaust for BMW F8X M3/M4 is currently $5,950 AUD. An equal-length layout is especially popular with S55 owners who want to change the engine's distinctive exhaust character, while the valve control gives the driver more flexibility over overall volume.
5. H&R lowering springs
- H&R Sport Lowering Springs for BMW F80 M3 – currently $800 AUD.
- H&R Sport Lowering Springs for BMW F8X M4 – currently $715 AUD.
These suit owners looking for a lower stance without immediately moving to a full coilover system.
6. F80/F82 lighting and carbon styling
Exterior upgrades include the ADRO carbon front bumper canards and IKON LCI tri-colour LED headlights. These are useful for owners who want to modernise the appearance of an older F8X without changing the core character of the car.
Recommended BMW F80 M3 / F82 M4 build paths
OEM+ street build
Intake scoops + aFe intake + H&R springs + subtle lighting/carbon upgrades.
Sound-focused build
aFe intake + Valvetronic equal-length exhaust.
Higher-performance build
Intake + suitable downpipes + exhaust + ECU calibration matched to the hardware.
Appearance-focused build
Lowered stance + ADRO carbon details + LCI-style lighting.
BMW M3/M4 parts and installation in Melbourne
Sequential Racing supplies BMW F80 M3 and F82/F83 M4 performance parts Australia-wide, with installation available from our Altona North workshop in Melbourne. Always check exact chassis, year and engine fitment before ordering.