Active Autowerke F8X BMW M3 & M4 Rear Exhaust Section Carbon Fiber no aspect of the car’s

no aspect of the car’s behavior un-optimized

Each system is built from premium 300-series austenitic stainless steel

Lowering Range:

without sacrificing ride comfort

The pre oiled filters feature the concave front end filter to gain the maximum amount of air flow possible

Active Autowerke F8X BMW M3 & M4 Rear Exhaust Section Carbon Fiber no aspect of the car’sTHE ULTIMATE F8X BMW M3 & M4 REAR EXHAUST SYSTEM At Active Autowerke, its not ONLY about making as much power as possible. For over 30 years, power has been the end result of improved performance due to our relentless desire to develop a refined, quality product. This philosophy behind our performance parts is best represented by one of the newest additions to our F80 BMW M3 and F82 BMW M4 collection. The Active Autowerke F8X rear exhaust was