As low as $262.50/mo with or . (Pay in 4 interest-free payments)
FMF Factory 4.1 RCT Exhaust System with Carbon Cap Upgrade your KX 250 with the FMF Factory 4.1 RCT Exhaust System featuring a black carbon fiber end cap and a MegaBomb header. Built for off-road racers, this 1-into-1 stainless steel system is engineered for performance and durability where it counts. Key Features FMF Resonance Chamber Technology™ integrated both internally and externally for race-proven sound and power delivery. Factory 4.1 RCT geometry creates a shorter overall length—less prone to crash damage. Complementary to Factory Forward Engineering , moving the muffler closer to the motor to help centralize mass. Made with aerospace grade materials to exacting specifications. 100% manufactured in FMF’s southern California factory . Race-Ready Performance This Factory RCT exhaust is designed for closed course competition use only . Specifications Brand: FMF Model: Factory 4.1 RCT End Cap Material: Carbon Fiber (Black) Pipe Material: Stainless Steel Design/Configuration: 1-Into-1 System Type: Race Muffler Finish: Anodized Gray Weight: 13.1 lbs Dimensions: 36.5" x 14.25" x 14.5"
Factory 4.1 RCT incorporates the FMF Resonance Chamber Technology™ both internally and externally
Achieves a shorter overall length that is less susceptible to crash damage and complementary to Factory Forward Engineering, moving the muffler closer to the motor to centralize mass
Constructed from only aerospace grade materials that meet exacting specifications and is manufactured 100% at the southern California factory
or 
. (Pay in 4 interest-free payments)
