Pay in 4 interest-free payments of $43.75 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Pipe Diameter: 76mm/3"
OEM Part Numbers: 51118065281
Additional 85-90 hp on a stock vehicle
Our widely successful “Dorch Stage 1” (DS1) has been replaced with our latest and greatest creation
AWRON Exhaust Valve Controller - BMW G87 M2 | G80 | G81 M3 | G82| G83 M4 (Competition) M6 (E63 / E64) Pipe Diameter: 76mm/3"Sound at the touch of a button! With the AWRON CAN BMW flap control, you can open and close the exhaust flap at any time. One press of the exhaust valve button and the flap is operated independently of the sports mode. This allows you to enjoy the sound of your BMW whenever you want. The selected flap position is recalled after restarting the vehicle (memory function). Functions Exhaust flaps: Controllable via exhaust valve button Sound tuning: The
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