The 2021 onwards BMW M4 G82 Coupe and G83 Convertible represent the absolute pinnacle of high-performance grand touring engineering. Powered by the legendary 3.0-litre twin-turbocharged S58 engine producing anywhere from 473bhp on base models up to 523bhp on competition variants, this platform delivers breathtaking speed. Paired with either a 6-speed manual or an 8-speed ZF8 automatic transmission, and primarily utilizing M xDrive all-wheel drive, it blends executive luxury with supercar-shredding capability. JXL Performance provides top-tier aftermarket hardware to unlock the absolute maximum potential of your M4.

Explore our full selection of BMW G82 and G83 M4 upgrades by category: To boost engine output and enhance your twin-turbo exhaust note with options like single mid-pipes, browse our Intake and Cooling ranges alongside high-flow Exhaust setups and uprated Turbocharger hardware. For rapid power gains, choose our Fuel/Ignition tuning modules, or fortify your S58 engine block with Engine Build forged components for high-boost projects. Optimize power delivery with our Drivetrain, Suspension, and Wheels/Spacers products, while securing fade-free stopping power in our Brakes department. Finally, elevate your vehicle's stance with Exterior aero trim and Interior driver upgrades, while keeping your M4 running reliably with OEM-spec Service Parts. You can also explore our complete catalog in the Shop All Parts collection.