Description

• 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
• For closed course competition use only.