BMW S1000RR Stainless Cat-Back Exhaust System

The Goal of Graves when designing this exhaust system is to provide the best performing, highest quality product on the market. We did not compromise in the development of this system. Material diameters, the silencer core size and length are optimized for maximum power output throughout the throttle and RPM range.

- New BLACK Octagon Silencer Design Featuring: Aluminum silencer body with Stainless end cap . The new silencer has greater volume for reduced sound, long life and a deep throaty exhaust note

- The slip-on silencer is designed as a one piece unit that slips directly onto the stock catalytic converter. The silencer body has one integrated mounting bracket for a clean strapless design. 

This system performs like it looks and looks like it performs. (11/10ths and maximum effort every time from Graves) - Chuck Graves