FMF

FMF Premier 4.1 Muffler Repack Kit - 4-Stroke

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1 Review
3 Questions
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Item #FMF00IZ

Did you know a freshly packed silencer or muffler actually restores power?

FMF's Performance Packing is comprised of fine, blended interwoven fiberglass fibers made to FMF's specifications for high heat resistance, great sound attenuation and optimum performance and longevity. Look for FMF's distinctive red performance packing.

Sold individually; enough for one canister.

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los_jarritos MotoSport Staff Expert

1 year ago Portland

Durability5/5Ease of Installation4/5Performance5/5Power5/5Style5/5

Just What My 4.1 Needed!

I was past my hours on my Ti 4.1 muffler and this kit worked well for the repack.

Answered: 2

Not Yet: 1

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Powwee

Q: Is this a map to wrap it with or is this just fibers that you have to put around yourself and if it is a mat what size is it?

Over 8 months ago

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robert

Top 10

Over 8 months ago

A: This will be a pre-cut sheet 16L x 9W.

slowgs2001

Q: Would this packing material fit well into a Yoshimura rs4 exhaust?

2 years 3 months ago

Its very difficult to find a repacking kit for an RS4 exhaust. Would this packing fit well into an rs4 exhaust? the rs4 is 9in long.

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Dirtrider97

Q: Does this kit come with the rivets for the end cap?

Over 3 years ago

I want to repackage my muffler but I wondered if this kit came with the rivets for the ti-4.1 end cap. Thanks for any info.

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MotoSportExpert

Expert MotoSport Staff

Over 3 years ago

A: No it would not come with rivets. Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.

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Product Variant	Manufacturer Part #
FMF Premier 4.1 Muffler Repack Kit - 4-Stroke	015303

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.

FMF Premier 4.1 Muffler Repack Kit - 4-Stroke

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