Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

FMF 4.1 RCT Slip-on Muffler 2018-2025 Yamaha YZ450F(X) Stainless Carbon 044443

US $584.99
as low as $52.52/mo with
Condition:
New
More than 10 available2 sold

Additional service available

Popular item. 2 have already sold.
People are checking this out. 6 have added this to their watchlist.
Shipping:
Free 2-4 day delivery
Get it between Mon, Aug 18 and Wed, Aug 20 to 94104.
Located in: Vancouver, Washington, United States
Returns:
60 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
       .
As low as $52.52/mo with Klarna.
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:134033578052
Last updated on Aug 13, 2025 20:53:43 PDTView all revisionsView all revisions

Compatibility

This part is compatible with 27 vehicle(s)
YearMakeModelSubmodelNotes
2025YamahaWR450F--
2024YamahaWR450F--
2023YamahaWR450F--
2022YamahaWR450F--
2021YamahaWR450F--
2020YamahaWR450F--
2019YamahaWR450F--
2025YamahaYZ450F--
2025YamahaYZ450FMonster Energy Yamaha Racing Edition
2024YamahaYZ450F--
2024YamahaYZ450F50th Anniversary Edition
2023YamahaYZ450F--
2023YamahaYZ450FMonster Energy Yamaha Racing Edition
2022YamahaYZ450F--
2022YamahaYZ450FMonster Energy Yamaha Racing Edition
2021YamahaYZ450F--
2021YamahaYZ450FMonster Energy Yamaha Racing Edition
2020YamahaYZ450F--
2019YamahaYZ450F--
2018YamahaYZ450F--
Portions of the information contained in this table have been provided by bentlevermotorsports

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
FMF
Manufacturer Part Number
044443
Category

Item description from the seller

About this seller

Bent Lever Motorsports 2

99.3% positive feedback509K items sold

Joined Feb 2010
Welcome to our eBay Store. Please add us to your list of favorite sellers and visit often. Be sure to type in your model of bike, ATV or desired product in the "Store search" box and check "in titles ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (159,017)

All ratings
Positive
Neutral
Negative
  • t***n (73)- Feedback left by buyer.
    Past year
    Verified purchase
    Quick responses, fast shipping, tires were as described and packaged very well for shipping(had the cardboard inside the tire to hold its shape). Can't wait, to ride it. Each tire was shipped with a different tracking number .. LOL .. so make sure you check if you order the set. I didn't notice until I got home to recheck and made sure I bought 2 tires, my fault but it was funny. Either way, it was a pleasure doing business with you, hope to do business again sometime. Thank you for everything!!
  • r***r (605)- Feedback left by buyer.
    Past month
    Verified purchase
    Product as described, great communication, very quick delivery. Highly recommended supplier. A++++
  • 9***9 (274)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    A+++ seller, great communication, super fast shipping, item arrived new as described. Thank you!

Product ratings and reviews

5.0
2 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • FMF THE BEST!

    Awesome product! Easy to install, more power, quieter than stock, and lighter. I’ve been buying FMF products for years. Highly recommend!

    Verified purchase: YesCondition: NewSold by: midwest-discount-cycle

  • FMF Silencer

    Great silencer and would recommend it for sure. Definitely woke up my Yamaha YZ450F. Thanks,

    Verified purchase: YesCondition: NewSold by: shopmotomentum