Part numbers: B18.30.5.A23.283 exhaust system, B18.30.5.A23.286 titanium section, B51.19.5.A19.8B5 carbon diffuser, B18.30.5.A86.350 gold/bronze exhaust tips

Upgrade your BMW M car with this high-performance exhaust system, designed to deliver a more aggressive sound, reduced weight, and enhanced driving experience. Engineered to amplify the distinctive 6-cylinder twin turbo tone, this system transforms both the acoustics and character of the vehicle while maintaining everyday usability.

The system integrates with the vehicle’s driving modes, allowing you to tailor the exhaust sound to suit your driving style. In Sport and Sport+ modes, it delivers a much louder, sharper and more emotional sound with maximum performance presence. In Efficient mode, it offers a refined yet sportier tone compared to standard, making it ideal for daily driving without compromise.

Constructed from a premium mix of materials, the front sections are made from lightweight stainless steel, while the rear silencer is fully titanium. This results in a weight saving of over 30% (approximately 8 kg) compared to the standard system, improving overall vehicle dynamics. The package is completed with a carbon fibre rear diffuser and distinctive gold/bronze exhaust tips, giving the rear of the vehicle a more aggressive and premium finish.

Compatibility:
BMW M3 G80 (including LCI)
BMW M3 Touring G81
BMW M4 G82 (including LCI)