Active Valve Control leonmk2 Please note: Fits Coupe version

Please note: Fits Coupe version only and will not fit the TTS Roadster

ASZ 130This will only fit SDI models that come with an Aluminium Sump as standard

Available with our PRORAM replacement filter

Sound example of the BMW 335D Exhaust (Dual Exit Rear Exhaust)

Active Valve Control leonmk2 Please note: Fits Coupe versionNote Exhaust valves should never be fully closed under hard driving. Remote controlled via key fobs this product offers control over when your exhaust valves are open and closed. It has 3 operating modes as below: Always open 100% Always closed 100% Return to OE functionality using the RPM range and drive modes to operate the valves. Also features a memory function so the vehicle can be started up in the last mode used.