Factory 4.1 Rct Anod Comp W/ Ss Powerbomb / Yam Yfz450r

The factory 4.1 rct incorporates the latest in fmf resonance chamber technology��������� both internally and externally.In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our factory forward engineering - moving the muffler closer to the motor to centralize mass.The factory 4.1 rct is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our sout