EXHAUST 4.1 ANTI W/TIT MGBMB Y Coolant *This product will only work

*This product will only work as a full system paired with a DEP silencer - It will not be compatible with the OEM silencer

it releases the latching system and drives the rear tire into the ground without losing any traction

air is forced through multiple intake vents

RFX Sport series products are designed and manufactured at a price suitable for all racing budgets

EXHAUST 4.1 ANTI W/TIT MGBMB Y Coolant *This product will only workFACTORY 4. 1 RCT EXHAUST SYSTEMS FACTORY 4. 1 RCT EXHAUST SYSTEMS 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