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The FMF Racing Factory 4.1 RCT muffler is engineered for high-performance Kawasaki KX450F models from 2016 to 2018. Featuring FMF Resonance Chamber Technology™, this muffler delivers significant power gains across the entire RPM range, enhancing your motocross riding experience. The shorter overall length reduces susceptibility to crash damage and aligns with Factory Forward Engineering principles by moving the muffler closer to the engine for better mass centralization. Constructed from aerospace-grade titanium, it ensures durability and lightweight performance, while the blue anodized titanium exterior with a carbon end cap provides a sleek, professional look. This muffler is designed to meet strict EPA standards, making it suitable for riders seeking both performance and compliance.
Fits 2016 Kawasaki KX450F 2017 Kawasaki KX450F 2018 Kawasaki KX450F
US Dollars
