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FMF 2-Stroke Silencer Packing
FMF 2-Stroke Silencer Packing


Select your bike to see if this exhaust fits
Item #FMF00DZ

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84 Reviews
4.8 out of 5 stars
5 Star   71 4 Star   9 3 Star   3 2 Star   0 1 Star   1
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All Reviews
Top 250
White Lake NC
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
So easy to do

First time ever using this product, very easy to do and work with. Plenty to repack once- might even have enough to do again.

Verified Purchaser
Papillion, Nebraska
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Meets and Exceeds Expectations

Ordered the repacking material and a top end rebuild kit on Wednesday and everything arrived well packaged on Saturday evening. After watching a brief YouTube video on how to properly repack the silencer I was finished in about 10 minutes.

After rebuilding the CR250 on Sunday the engine runs great and sounds perfect! Everything meet or exceeded my expectations.

I've used Motorsport since around 2008 and I've never been disappointed in an item I've purchased or their customer service! They have become my primary online parts store for all my dirt bike needs.

Verified Purchaser
Portland, OR, USA
Durability 4/5 Ease of Installation 3/5 Performance 5/5 Power 3/5 Style 3/5
Works darn good

Well it is exhaust packing so not much to say but after I put it on my bike sounded totally different in a lot more tolerable. Notheing worse than a 2 stroke with a blown out silencer

Top 1000 Verified Purchaser
Brighton, mi
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Must have

Do it once a year, should change it more but oh well great stuff wear gloves

Florida
Durability 1/5 Ease of Installation 5/5 Performance 1/5 Power 1/5 Style 5/5
Not enough material

Bought this for my fmf shorty and there wasn’t near enough material to repack the silencer. It was comparable to wrapping a napkin around it. Luckily the old packing was salvageable. Will not recommend.

Carlsbad, CA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
FMF two stroke packing. Great

This is the cheapest and easiest way to wake your bike up. Just did my kids KTM 85sx. He says the pipe hits harder and the bike lifts the front end thru 3rd gear. Just ordered more for my bike.

Verified Purchaser
Modesto Ca
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5

Great product!! I will buy again..

Verified Purchaser Expert MotoSport Staff
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
So far so good

This packing went in easy and is doin its job

Verified Purchaser
Durability 5/5 Ease of Installation 5/5 Power 5/5 Style 5/5
Does what it's supposed to.

Works great. Comes with plenty of material

Verified Purchaser Top 500 Contributor
Kalihi - Palama, Honolulu, HI, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
FMF 2-Stroke Silencer Packing

great price, easy install. even works on a pro circuit silencer.

See 10 More Reviews
20 Questions
Answered:   19
Not Yet:   1
Windham
Q: Will it fit a stock 2004 jr 80 muffler
1 year 7 months ago
TwostrokeRebellion
Q: Will it fit a 1998 Suzuki rm125 stock silencer?
2 years 7 months ago
MotoSportExpert
Expert MotoSport Staff
2 years 7 months ago
A: Yes the FMF 2-Stroke Silencer Packing should work great on your 1998 Suzuki rm125 stock silencer.
Yarz
2 years 7 months ago
A: Yes. Cut it to length, roll it onto the inner silencer pipe, tape in place and reinstall the pipe
Ryan
Q: 1997 CR250 Pro Circuit Muffler
2 years 9 months ago
Will this repacking work in my cr250 with a pro circuit silencer?
MotoSportExpert
Expert MotoSport Staff
2 years 9 months ago
A: Yes the FMF 2-Stroke Silencer Packing will work great on your 1997 Honda CR250 PC silencer.
bulaia
Top 500 Contributor
2 years 9 months ago
A: yes
sheldon
Q: Stupid question but will 4t packing work in a 2 stroke
Over 3 years ago
TWrecks
Over 3 years ago
A: Yes, the 4 stroke packing is fine for use in a 2 stroke silencer, but not the other way around. Only use 4 stroke packing in a 4 stroke silencer.
Motoracer
Q: Will this fit my stock rm85 pipe
Over 3 years ago
TWrecks
Over 3 years ago
A: Absolutely! You will likely have quite a bit left over. And depending on the exact size of your silencer, and how you cut it, there may be enough to repack it again when the time comes. Lucky you.
MotoSportExpert
Expert MotoSport Staff
Over 3 years ago
A: Yes this packing will work great on any brand of 2-stroke silencer.
Zakk
Q: Will this fmf packing work with a fmf short?
Over 4 years ago
I have a FMF shorty pipe will this packing work with it?
Nick
Over 4 years ago
A: Yes it's plenty long. You will need to trim it down to fit
MotoSportRyanT
MotoSport Staff Expert
Over 4 years ago
A: Yes, this would perfectly with your Shorty Silencer. You will likely have extra packing since this would also work for the standard length FMF Powercore as well.
Yzed85rida
Q: I was just wondering of this came with the silicone? Thanks.
Over 4 years ago
MotoSportRyanT
MotoSport Staff Expert
Over 4 years ago
A: No. There is not silicone included with the packing. You should be able to use any High-Temp Silicone that you would find at your local hardware or auto-supply store.
budswr400
Top 500 Contributor
Over 4 years ago
A: No mine only came with the packing.
doane
Q: How to repack FMF Silencer
Over 5 years ago
MotoSportExpert
MotoSport Staff
Over 5 years ago
A: First the outer can must be removed to gain access to the inner core. Typically this is done by either removing the screws or drilling the rivets(whichever your particular exhaust has) on the inlet side of the silencer. Once those are removed, you will be able to remove the outer portion or can of the silencer. You will need to remove all packing that still resides in the can and from around the core. The silencer packing comes in a large sheet and will need to be cut to length for the length of the core. After cutting the packing, you simply roll the packing up around the core snugly and reassemble the silencer. If you do a silencer repack search on youtube, there are a few that you can watch that will also help show you how to do it.
ATK250rider
Q: I have an ATK250LQ 2-stroke w/a FMF TDS-2 spark arrestor, which packing material is correct?
Over 8 years ago
JesseC
MotoSport Staff
Over 8 years ago
A: yes this packing will work great on any brand of 2-stroke silencer
chodemaster69
Q: Whens a good time to change your packing?
Over 9 years ago
I recently took my fmf apart and noticed that my packing was just soaked in oil, is that a good sign or a bad sign? and is there supposed to be any oil in that at all? and also is that a sign that its time to repack?? HELP PLEASE!
teamR
Over 9 years ago
A: Read this in a dirt bike magazine: oil soaked packing can be a sign of a couple of things good or bad - rich mixture, low RPM riding and/or blown piston rings. Oil is bound to happen but how often and how much is the question. Oil Soaked packing = repacking time. Mine dripped oil just sitting on a stand cold - it was that bad.
james718
MotoSport Staff Expert
Over 9 years ago
A: Oil in the exhaust packing is normal for a 2stroke. Leaving the oil soaked packing in the exhaust is not good. That's a good sign you'll need to repack and another indication is noticing the exhaust is getting louder.
1 - 10 of 20
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# Part Numbers
Product Variant Manufacturer Part #
FMF 2-Stroke Silencer Packing 010589
California Proposition 65

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.