MAD BMW S58 4" Fat Boy Single Midpipe M2 G87 f90 carbon fiber diffuser 2 Series F23 M235i Convertible

2 Series F23 M235i Convertible (N55)

includes all required hardware

Sound & Performance: Enjoy a more engaging driving experience with an enhanced throttle response and a satisfying intake growl

While it's not the only tuning system that operates this way the JB4 separates itself from the competition with much more advanced connection points and processing including CANbus

MAD BMW S58 4" Fat Boy Single Midpipe M2 G87 f90 carbon fiber diffuser 2 Series F23 M235i ConvertibleBMW G87 M2 4" FATBOY Midpipe Flow Is Everything Flow is everything, and the new MAD 4" FATBOY Midpipe delivers exactly that for the BMW G87 M2. Designed specifically for the S58 powered G87 platform, this midpipe is built to maximize both performance and sound without compromise. Featuring a full length single 4" center section and maintaining a minimum diameter of 3" throughout, the FATBOY Midpipe ensures optimal exhaust flow and improved throttle