FMF Racing

A 4-Stroke header system that incorporates FMF's patented Power Bomb module at a precise location in the initial stage of the header system; by positioning the "Bomb" at this key point, the expansion...

Does this silencer require any modifications to install?Professional installation is recommended to ensure optimal fitment and performance for your 2-stroke silencer application.How does the...

Will this fit my 2022 KTM 300 XC-W?Confirm specific fitment with your vehicle's make, model, and year before purchase to ensure proper installation of this 2-stroke silencer.Is installation...

Will this silencer fit my bike?Confirm your specific vehicle fitment before purchase, as this FMF 2-Stroke Turbinecore 2 Silencer is designed for targeted applications.Is professional installation...

FMF Racing KTM250SX 19-22/250-300XC/XCWTPI 20-23/HQTC250 19-22/TE/X250i-300 20-23 Ti PC 2.1 SilencerLarger diameter canister for more tunability and increased packing lifeEngineered to assault modern...

How do I know if the FMF 2-Stroke Fatty Pipe will fit my bike?Confirm specific fitment for your vehicle model and year before purchasing the FMF 2-Stroke Fatty Pipe to ensure optimal installation.Is...

FMF Racing KTM250SX 2019-2/250-300XC/XCWTPI 2020-3/HQTC250 2019-2/TE/X250i-300i Ti PC 2.1 SilencerLarger diameter canister for more tunability and increased packing lifeEngineered to assault modern...

What is the purpose of the larger diameter canister on the FMF Titanium Powercore 2.1 Silencers?The larger diameter canister on these 2-stroke silencers enhances engine tunability and extends packing...

What is the function of the O-rings in the FMF Spring O-Ring Rebuild Kits?O-rings in these rebuild kits create a perfect seal, eliminating annoying exhaust leaks and noise for a quieter, more...

What is included in the FMF Spring and O-Ring Kits?Each FMF Spring and O-Ring Kit provides essential replacement exhaust springs and o-rings for a secure connection on specified Kawasaki and Yamaha...

Are FMF Racing Spring O-Ring Rebuild Kits compatible with stock exhaust systems?Yes, these FMF Racing Spring O-Ring Rebuild Kits are designed to integrate seamlessly with both stock and FMF Racing...

Replacement exhaust springs and o-ring kits for use with stock or FMF setups.Vehicle specific fitmentThis Part Fits:YearMakeModelSubmodel1988-2002KawasakiKX125Base2019-2021YamahaYZ85Base