The Factory 4.1 RCT incorporates FMF Resonance Chamber Technology? both internally and externallyShorter overall length that is less susceptible to crash damage and complementary to FMF's Factory Forward Engineering - moving the muffler closer to the...
Designed to improve performance and power over previous systemsThe ideal system for any rider or racer looking for improved performance, durability and a professional lookFeatures stainless steel construction throughout headpipe, Y-collector mid pipe and...
Cobra's Speedster systems combine traditional styling and modern performance technologyThese shotgun pipes also produce class-leading power gainsIn part, the power gains come from the Cobra PowerPort, their proprietary crossover technology that helps to...