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🏍️ Upgrade your bike’s roar without the hassle!
The FMF Racing 10589 Silencer Packing is a premium replacement muffler packing designed for 2-stroke engines. It enhances sound quality by reducing high-pitched noise and delivering a deeper, more powerful exhaust tone. Lightweight and easy to install, it fits 4-inch outlet silencers and is highly rated by riders for improving muffler performance and longevity.
| ASIN | B0133CZFNI |
| Best Sellers Rank | #17,537 in Automotive ( See Top 100 in Automotive ) #4 in Powersports Silencers & Mufflers |
| Brand | FMF |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,249) |
| Date First Available | September 8, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 15 x 5.5 x 3 inches |
| Item model number | 10589 |
| Manufacturer | FMF Racing |
| Manufacturer Part Number | 10589 |
| Model | 010589 |
| OEM Part Number | 10589 |
| Outlet Connection Size | 4 Inches |
| Product Dimensions | 15 x 5.5 x 3 inches |
| Shape | Round |
| UPC | 751109173620 182682988484 808226513355 748264308318 |
| Vehicle Service Type | Car |
B**H
Noticeable Sound Improvement
Decent price and did a great job quieting down my bike. My old packing was too tight so it got clogged. This one seems nice and fluffy and packs to a good volume in the can but not super tight. Made my 250 sound more like a 300; much gruntier and not so much high pitched “wang wang wang.” Hard to tell about the purported performance gains without testing back to back.
K**A
Easy to use
I installed this while helping my husband with the bikes and I am no mechanic! Easy to follow instructions and works very well! We even had some left over for a second pack. If you are even considering doing this yourself, do it! It’s easy and well worth it. Great buy!
B**N
Good replacement for my friends bad packing
After trimming to size install was pretty easy on the fmf shorty that’s on my friends bike. It was definitely an improvement over the oil soaked and very raspy sounding packing that was there before.
D**V
Good enough to pack kx65 twice
Got it excepting to get more power from my bike, but to my poor research I messed up a little bit. I repacked my kx 65 fmf pipe, it’s like 20-25% quieter than no silencer packing but with any packing, you lose some top end power but I did notice an increase in my bottom end power. Much quieter, neighbors still don’t like me since I rode without a silencer for a while. Also feels like this a tiny bit of oil spooge, but not sure, I also tuned it up and sounds good, love it for the price.
L**V
Does a good job with minimal fuss
The packing is easy to handle when new and installs without fighting you while you try to put everything together. Worked just fine to repack my old Bultaco muffler with a noticeable improvement in tone as well as reduced volume. There are a lot of choices for this material, this product met my needs for a good price.
A**R
Fit perfect
2023 ktm 300 xcw(tpi) At 60 hrs needed tk replace took a chance literally enrolled and rolled long ways literally fit
C**N
Fits good and sounds great
Made a world of difference on replacing the nasty packing that was in the silencer.
T**E
good product
was exactly what I needed and received in good time
R**.
se lo puse a un FMF muy ruidoso y bajó el ruido notoriamente.
Trustpilot
1 month ago
2 weeks ago