Tag Archives: Macht Schnell Exhaust Valve

BMW M Performance BMW M4 Coupe F82 Essen Motor Show 2014 03 750x500

Macht Schnell Exhaust Valve Control Module

Tuning | January 24th, 2015 by Vanja Kljaic

For many owners, having complete control of their exhaust system volume is a must in their BMW. The latest BMW high-performance vehicles come equipped with …