FMF Racing 4-Stroke Race Packing

What you get here is a pack of FMF Racing's specialized packing material for your 4-stroke muffler. This isn't just any old fiberglass; it's a blend of interwoven fibers specifically made to FMF's own standards. It's designed to handle the high heat that comes with a performance exhaust system, helping to keep your muffler running at its best for longer.

The interwoven fiberglass construction is key here. It's chosen for its ability to quiet down the exhaust note effectively while still allowing for optimal performance and longevity. This means you get that FMF sound you're looking for, without sacrificing power or having to repack your muffler too often. It's a well-built component aimed at keeping your exhaust system in top shape.