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Fitment guide

Best Mods for the BMW M4

The G82 M4's S58 twin-turbo makes serious numbers stock and far bigger ones with almost nothing: a flash unlocks a lot before you touch a single piece of hardware. Most owners end up spending on suspension and tyres to make the power usable.

Engine
S58 3.0TT I6
Drivetrain
RWD/xDrive
Power (stock)
473-543 hp
Wheel bolt pattern
5x112
Chassis
G82
Years
2021+
Where to start

A tune is the obvious first step, but the S58 already overwhelms the standard tyres. Sort rubber and suspension first, then let the software off the leash.

What fits the BMW M4

54 real parts across 9 categories, pulled from the Carmodfinder dataset. Counts are what actually fits this platform.

Engine Management

3 that fit
01JB4 by Burger Motorsport ECU flash / remapECU flash+70-120 hp
02MHD Tuning ECU flash / remapECU flash+70-120 hp
03bootmod3 ECU flash / remapECU flash+70-120 hp

Intake & Fuel

3 that fit
01Burger Motorsport Cold air intakeIntake+10-25 hp
02Forge Cold air intakeIntake+10-25 hp
03BMC Cold air intakeIntake+10-25 hp

Exhaust

7 that fit
01Akrapovic Evolution Line (Ti)Full system (Ti)+15-35 hp
02Armytrix Valvetronic Cat-BackValvetronic cat-back+15-35 hp
03Cobra Sport Cat-back systemValvetronic cat-back+15-35 hp
04Eisenmann Cat-back systemCat-back+10-25 hp
05Scorpion Cat-back systemCat-back+10-25 hp
06Remus Cat-back systemCat-back+10-25 hp
See all 7 exhaust options that fit →

Suspension

8 that fit
01KW EDC Cancellation Kit (68511187)EDC cancellation
02KW Variant 3 (w/ EDC kit)Coilover (2-way)
03Bilstein Coilover kitCoilover
04Eibach Lowering springsLowering springs
05BC Racing Coilover kitCoilover
06ST Suspensions Coilover kitCoilover
See all 8 suspension options that fit →

Wheels & Tyres

8 that fit
01APEX VS-5RSForged wheel
02ECS Tuning Hub-centric wheel spacersSpacers
03APEX Aftermarket alloy wheelsWheel
04OZ Racing Aftermarket alloy wheelsForged wheel
05Team Dynamics Aftermarket alloy wheelsForged wheel
0642 Draft Designs Hub-centric wheel spacersSpacers
See all 8 wheels & tyres options that fit →

Brakes

9 that fit
01EBC Performance brake padsPads
02HEL Performance Braided brake linesLines
03EBC Performance brake discsDiscs
04Tarox Performance brake discsDiscs
05Brembo Performance brake discsDiscs
06StopTech Braided brake linesLines
See all 9 brakes options that fit →

Cooling

6 that fit
01Samco Sport Silicone hose kitSilicone hoses
02CSF Performance radiatorRadiator
03Do88 Performance radiatorRadiator
04Forge Performance radiatorRadiator
05Forge Silicone hose kitSilicone hoses
06Mishimoto Silicone hose kitSilicone hoses

Chassis & Bracing

3 that fit
01Wiechers Strut/chassis braceStrut brace
02Ultra Racing Strut/chassis braceStrut brace
03Whiteline Strut/chassis braceStrut brace

Aero & Exterior

3 that fit
01Vorsteiner VRS Carbon Front SpoilerFront lip/splitter
02Rieger Aero componentFront lip/splitter
03Ingo Noak Tuning Aero componentFront lip/splitter

Where the law bites

Fitment is one question, road-legality is another. These depend on where you drive.

Check the M4 build in the garage

More car mod guides

Understand the parts

Parts and fitment shown for the BMW M4 come from the Carmodfinder dataset and are a starting point, not a guarantee for your exact trim, year or market. Always confirm fitment and road-legality for your specific car before buying.