Upgrade your ride with the FMF Factory 4.1 RCT Stainless Muffler! Featuring FMF Resonance Chamber Technology™ and aerospace grade materials, this muffler offers top-notch performance and durability. Plus, with centralized mass and superior engineering, you can take on any terrain with ease.

-Available in Natural Aluminum Muffler with Carbon End Cap 

-Massive Power gains throughout the RPM range.

-Huge weight savings

-New RTS (Rapid Tuning System)

-FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.

FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 042330

Features

Fitment:
2016 Kawasaki KX450F
2017 Kawasaki KX450F
2018 Kawasaki KX450F