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Your cart is empty.4-Stroke Everlast muffler packing for cores up to 18" long (Powercore 4, Ti Powercore, Q4 and more). Composed of fine, blended, interwoven fiberglass fibers. Made to conform to FMF's high heat-resistant specifications. Provides optimum performance and longevity. Prevents exhaust can from getting too hot, which can cause damage to the exhaust.
Jose ventura
Reviewed in the United States on July 2, 2024
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Daniel Carruth
Reviewed in the United States on September 19, 2023
I had to cut 3/4 of it off for it to fit, but it works and added power to the bike and it sounds a lot better now.
Honda Mechanic
Reviewed in the United States on February 10, 2023
This packing material is the best quality out there 2 to 3 inches thickUsed it to repack a Super trap Atv exhaustAfter installation the quad sounded great but it ran like a champ with noticeable power thru powerbandThis material should last a long time before it will need repacking.The best muffler packing material available today , ALL SMILES
Brandon Lipford
Reviewed in the United States on March 13, 2022
Gotta love all fmf products always quality equipment
Adam Scala
Reviewed in the United States on July 21, 2021
Good quality product will be buying again
michael cech
Reviewed in the United States on October 10, 2021
I used this to repack my GYTR exhaust, trimmed off one section for a easy installation. Great price and quick deliver as well.
James
Reviewed in the United States on July 8, 2020
Made my DRZ400sm sound deeper and throaty! My fmf can did not have any packing left, easy to follow instructions on packaging. Easy install if you have mechanical abilities!
AMC Jeep
Reviewed in the United States on March 26, 2020
Worked Great! Repacked my 2002 KTM EXC 400 with OEM silencer. Easy to handle, cut and reassemble.Will buy again, bike is nice and quite until WOT.
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