The 2014-2018 F80 BMW M3 (including highly sought-after Competition models) redefined the four-door performance saloon segment. Powered by the incredibly capable twin-turbocharged 3.0-litre S55 inline-six engine shared with the M4, and paired with either an engaging 6-speed manual or a rapid 7-speed DCT gearbox, this rear-wheel-drive powerhouse offers phenomenal pace, aggressive widebody styling, and razor-sharp handling precision. JXL Performance is your ultimate hub for premium tuning hardware to push this S55-powered M car to its absolute limits.

Explore our complete range of BMW M3 performance upgrades by category: To extract massive horsepower and amplify the twin-turbo straight-six exhaust note, optimize your airflow and thermal management with our Intake and Cooling ranges, alongside high-flow Exhaust systems and uprated Turbocharger hardware. For immediate power increases, utilize our Fuel/Ignition tuning boxes and prepare for extreme power levels with our Engine Build forged internals. To harness power through the rear wheels and sharpen chassis dynamics, browse our comprehensive Drivetrain, Suspension, and Wheels/Spacers offerings, while maintaining fade-free stopping power with our recommended Brakes section. Finally, enhance your car's aggressive stance with premium Exterior aero and supportive Interior upgrades, while keeping your S55 motor running at its peak with our OEM-spec Service Parts. Alternatively, you can browse our entire catalog of upgrades in the Shop All Parts collection.