FMF 4 Stroke Muffler Packing

• FMF has been making quality exhaust for several decades, and the FMF 4-stroke muffler packing will keep your motorcycle or ATV exhaust performing like it is supposed to be.
• FMF 4-stroke silencer packing is constructed from Owens-Corning fiberglass for maximum performance.
• FMF 4-stroke silencer packing prevents your exhaust can from getting too hot which will damage your exhaust.
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