Exhaust Accessories & Parts

Features high temperature-resistant fiberglass Ideal for MX applications where maximum sound absorption is not a necessity

Universal fitment for FMF 2-stroke mufflers with spark arrestors Sold each

FMF 4-stroke muffler packing will keep your motorcycle or ATV exhaust performing like it is supposed to be. Silencer packing is constructed from Owens-Corning® fiberglass for maximum performance. For all 4-Stroke Mufflers with cores up to...

Did you know a freshly packed silencer or muffler actually restores power? Our Performance Packing is comprised of fine, blended interwoven fiberglass fibers made to FMF's specifications for high heat resistance, great sound attenuation and optimum...