M PERFORMANCE EXHAUST SYSTEM.
The M Performance exhaust system with optimised exhaust routing impresses with superior amplification of the 6-cylinder bi-turbo engine’s classic sound. Visually, the high-tech exhaust system sits in pole position: the rear silencer and the sporty tailpipe trim module are made entirely of racing-grade titanium and ensure a uniquely racing look at the rear of the vehicle. In addition, the exhaust system is around seven kilograms lighter than the standard version, thanks to its consistently lightweight construction.
 
Kit contents
18302464492 - M Performance Silencer System
51128093303 & 51128093304 - Gloss Black Exhaust Finisher Set (Optional)
Installation Instructions
Models
3 Series / G20 / G21 (2019+) / M340i / M340i xDrive
4 Series / G22 / G23 / G26 (2020+) / M440i / M440i xDrive