Made my muffler quieter than it was stock, plus it was very cheap and had some left over!
FMF Silencer Packing - 4-Stroke
- 35 Reviews
- 28 Questions
- FMF has been making quality exhaust for several decades, and the FMF 4-stroke silencer 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.
Used this packing for my factory KX450F muffler. It's just the right amount of material. Took 2 min to repack the muffler and got rid of the rasp of burnt packing.
Surprising how easy it rolled in and stayed in position. The wrap really did a good job to lessen the exhaust noise, previous wrap was the string type.
good packing for the money. the string type is easier to pack.
standard matte packing. nothing special. the performance packing is a bit better for just a few $ more
I used it in my OEM Yamaha muffler and worked well, as well in my FMF muffler.
The packing went in very easily, looks good, sounds good, just too soon to give any higher than average on a few topics until I ride it hard for a bit.
keep the db's down and the torque up! Last a long time and easy to work with!!
does its job need I say more !!!!
Worked great on my 400ex it made it sound a lot better and gave it better performance!!
It's a lot more fun to put on new tires or graphics but sometimes you gotta do the routine stuff. Repacking your muffler improves performance (slightly) and reduces noise. Less noise = more riding area. So make this a part of your regular maintenance.
Perfect to refresh an old pipe with.
A must for the thumpers
If you are losing horsepower it is always a good idea to re-pack your silencer. FMF packing meets or exceeds any manufactures stock packing. Get that holeshot back with FMF silencer packing.
Great product at a awesome price
Worked great on my Sons CRF150R. Easy installation
Bought a used FMF silencer online and with this packing brought it right back to life like new!
I was really nervous about this purchase because i had never packed a muffler before. I was suprised at how easy it was! Sounds and runs great. Didn't know it would make such a differance.
warning... when putting back together make sure your spark arrester screw is lined up! Mine was just a touch off and had to be adjusted a bit. 08 yz250f fmf 4.1
What can you say its exhaust packing...one size fits all tho. Make sure you're re-packing your exhaust peple!! Power in a can or lost power in a can if you dont do it...
Have to change after 2 rides with it
Packing for your exhaust is a must. FMF makes a good product. This product comes longer than my exhaust but it is easy to cut to size and with some tape to hold it to the inside core of the exhaust it is easy to install. Keep your exhaust noise level to a minimum and repack it.
Of course, you won't need the packing if you buy a new exhaust; it will have new packing installed when you receive it.