Rear silencer with simple tailpipe 1x Ø?100 mm LH+RH (RACE look), cut obliquely at 30°, with exhaust flap incl. kit 1) Authorization: ECE-Approval Tube diameter: 76 mm The rear silencers cannot be mounted on their own. To mount the rear silencer the brackets BMWF40-BRKT1 and BMWF40-BRKT2 are required. When mounting the rear silencer on vehicles without M-Kit the original rear valance has to be cut RH. When mounting the rear silencer on vehicles with M-Kit, we recommend mounting the rear valance insert BMWF40-HE1. In this case the holders BMWF40-BRKT1 and BMWF40-BRKT2 are not required! 1) The kit contains the exhaust flap actuator, cable harness including control unit and remote control.
- - - > To the assembly instructions for the sport exhausts and for the valve control! < - - - Using the remote control AG/FB-EP, the exhaust flap can be opened manually. It will be opened permanently afterwards. Not permitted in public road traffic! The remote control is included when purchasing the rear silencers with exhaust flap! Function of the valve control: A special control unit monitors the vehicle’s speed If the speed exceeds a fixed value (70 km/h), the exhaust flap’s servomotor receives a signal to open. The exhaust gas flow is then bypassed and you get a different sound. If the speed of the vehicle drops below the fixed value (70 km/h), the exhaust flap closes again automatically. FAQ for exhaust flap control here!
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