Factory 4.1 RCT Exhaust Silencer 12-15 Kawasaki KX 450 F - FMF 042292

The Factory 4.1 RCT Exhaust Silencer 12-15 Kawasaki KX 450 F by FMF is crafted for those who demand more from their ride. Featuring the FMF Resonance Chamber Technology™, this exhaust silencer optimizes exhaust flow and power delivery, providing race-proven power gains. Its lightweight, crash-resistant design is perfect for motocross enthusiasts looking to enhance performance without compromising durability. Manufactured in the USA with aerospace-grade materials, it includes a Rapid Tuning System for quick setup and adjustment. This slip-on system also offers substantial weight savings over stock exhausts and includes a removable 94dB quiet insert and spark arrestor. Transform your Kawasaki KX450F (2012–2015) with this performance upgrade and make every ride unforgettable. Please note: for closed course use only. Elevate your motocross experience today!