FMF Ti Factory 4.1 RCT (Slip-On) Carbon Fiber End Cap - 045668 - 2020-2021 Beta 390 RR, 350 RR, 430 RR, and 480 RR 4-STROKE

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Enhance your 2020-2021 Beta 390 RR, 350 RR, 430 RR, and 480 RR 4-STROKE with the FMF Ti Factory 4.1 RCT Slip-On Carbon Fiber End Cap. Featuring Resonance Chamber Technology™, this exhaust upgrade increases overall engine performance and provides up to a claimed 14% more horsepower and 7% more torque.

In the world of motocross, performance is everything. Riders are constantly searching for ways to improve their bikes' power, speed, and efficiency to gain an edge over the competition. Enter the Factory 4.1 RCT, a game-changing exhaust system by FMF that's taking the industry by storm. This cutting-edge product incorporates FMF's proprietary Resonance Chamber Technology™ (RCT) both internally and externally to deliver unparalleled power gains and weight savings. 

Features:

• The Factory 4.1 RCT, incorporates FMF's Resonance Chamber Technology™
• It is complementary to their Factory Forward Engineering, which moves the muffler closer to the motor to centralize mass.
• The Factory 4.1 RCT is made from only aerospace-grade materials that meet their specifications and is 100% manufactured at their Southern California factory
• The Factory 4.1 RCT provides massive power gains throughout the RPM range
• Offers a huge weight savings.
• Additionally, it features the Rapid Tuning System (RTS).