FMF Factory 4.1 RCT Kawasaki KX 450 24-26/KX 450 X 24-26 Not Homologated Full Line System

Unleash race-winning power on your Kawasaki KX 450/KX 450 X (24-26) with the FMF Factory 4.1 RCT Full Line System. Engineered with revolutionary Resonance Chamber Technology (RCT), this system delivers explosive power gains across the entire RPM range while smartly reducing sound output. Experience a broader, more usable powerband with enhanced low-to-mid torque for quicker acceleration and superior handling thanks to the shorter, mass-centralizing muffler. Lightweight and durable, this factory-level upgrade is proven on the professional circuit for ultimate competitive advantage. For closed course competition only