MUFFLER TI 4.1 RCT YAM Billy Bolt Air Box Covers 8474000007

Air Box Covers 8474000007

Ultra-ventilated protective plates coupled w/ engineered channeled bio-foam allow increased laminar airflow

AIRFILTER FOR POWER FLOW KIT 154223C

This awesome all in one kit also contains one of the No Toil exhaust plugs

MUFFLER TI 4.1 RCT YAM Billy Bolt Air Box Covers 8474000007Factory 4. 1 RCT Slip On Muffler The Factory 4. 1 RCT incorporates FMF's Resonance Chamber Technology both internally and externally In addition, FMF achieves a shorter overall length that is less susceptible to crash damage and complementary to their 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 their exacting specifications and