Endschalldämpfer anodisiert 4.1RCT CBN CAP

FMF FACTORY 4.1 RCT SLIP-ON MUFFLERS ? RCT (Resonance Chamber Technology) features a patented core shape that lowers decibels while maintaining maximum power output ? Internal ducts in the chambers of the RCT system increase internal volume for improved exhaust flow, resulting in power gains throughout the entire range of power ? FMF?s Factory Forward Engineering centralizes mass and is less prone to crash damage ? Innovative rear end cap features simple installation of tuning tip inserts or spark arrestor with the removal of four screws ? Compatible with stock header or FMF header ? Meet AMA and FIM sound requirements ? QuietCore 94db insert included ? Spark arrestor included in muffler ? Available in natural titanium or blue anodized finish with titanium or carbon fiber end caps ? Made in the U.S.A.