Experience top-tier performance and precision engineering with the FMF 4-Stroke Factory 4.1 RCT Muffler, designed specifically for KTM 500XCF-W (2020-2022) and HQV FE501 (2020-2022) models. This anodized titanium muffler combines lightweight construction with superior durability, delivering enhanced exhaust flow and a distinctive sound that every rider craves.Crafted to meet the demands of both professional racers and passionate enthusiasts, the Factory 4.1 RCT system features a stainless steel mid-pipe and header that ensure optimal fit and long-lasting reliability. The muffler's design not only improves engine response but also helps reduce overall weight, contributing to better handling and control on any terrain.Backed by FMF Racing's commitment to quality and innovation, this exhaust system integrates seamlessly with your bike providing both performance gains and a bold aesthetic upgrade. Whether you're hitting the track or tackling challenging trails, the FMF Factory 4.1 RCT Muffler is your go-to choice for power, sound, and style.
