|Listed in category:

Confirm this item fits

Add your vehicle details to make sure this item fits.

Have one to sell?

FMF 044442 Q4 Hex Slip-on exhaust muffler fits 2018-2023 Yamaha YZ450F

Also fits the 2019-2022 YZ450FX& 2019 WR450F
US $418.33
ApproximatelyAU $642.89
List price US $449.99 What does this price mean?
The seller’s previous price is required to be the previous selling price or recommended retail price (RRP) at which it was offered and/or sold for a reasonable period of time immediately prior to the discount.
Save US $31.66 (7% off)
Condition:
Brand New
More information - About this item condition
More than 10 available
People are checking this out. 5 have added this to their Watchlist.
Breathe easy. Free delivery and returns.
Postage:
Free delivery in 2-4 days
Get it between Tue, 19 Aug and Thu, 21 Aug to 94104.
Located in: Chico, California, United States
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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:386752614129
Last updated on 15 Aug, 2025 01:40:12 AESTView all revisionsView all revisions

Compatibility

This part is compatible with 12 vehicle(s)
YearMakeModelSubmodelNotes
2019YamahaWR450F--
2022YamahaYZ450F--
2022YamahaYZ450FMonster Energy Yamaha Racing Edition
2021YamahaYZ450F--
2021YamahaYZ450FMonster Energy Yamaha Racing Edition
2020YamahaYZ450F--
2019YamahaYZ450F--
2018YamahaYZ450F--
2022YamahaYZ450FX--
2021YamahaYZ450FX--
2020YamahaYZ450FX--
2019YamahaYZ450FX--
Portions of the information contained in this table have been provided by seismiccycles

Item specifics

Condition
Brand New
Brand
FMF
Placement on Vehicle
Exhaust
Type
Muffler
Features
100% Accuracy of Fit, Easy to Replace, Single Exit
Manufacturer Part Number
044442
Items Included
Muffler
Compatible Make
Yamaha
Mounting Style
Slip-On
Color
Silver
Finish
Aluminum, Brushed
Country/Region of Manufacture
United States
Material
Aluminum, Stainless Steel
California Prop 65 Warning
www.p65warnings.ca.gov
Muffler Type
Combination
Performance Part
Yes
Machine Type
Off-road Motorcycle, Motocross
MPN
044442

Item description from the seller

About this seller

Seismic Cycles

99.6% positive Feedback222K items sold

Joined Dec 1999
Usually responds within 24 hours
Welcome to Seismic Cycles! We have been selling on eBay since 2003. We specialize in Motorcycles, UTV and ATV accessories. Our motto is "in dirt we trust" and have a great selection of American Made ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (91,856)

All ratings
Positive
Neutral
Negative
  • 6***t (170)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Lost front sprocket in shipping .. rear sprocket came through perfect.. package was torn open when it arrived.. messaged and took a full day to receive a response , was asked to show reciept for new sprocket purchased due to lost one in mail and was instantly refunded for price of replacement.... Would recommend maybe better packages for sharp items and responding quicker would be nice .. I would have put a neutral feedback for the issues but don't want to wait 7 days
  • e***r (284)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Completely Satisfied! Excellent Quality! Terrific seller to purchase from plus Super Fast Shipping! Excellent Packaging, Item as described!, Excellent Value! Condition NEW!, Appearance Excellent!
  • k***r (1959)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Countershaft washer new as described, good price, fast shipping, good communication, A+ seller, thanks!

Product ratings and reviews

4.0
2 product ratings
  • 1 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 1 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

  • Incorrect mounting brackets

    Incorrect mounting brackets.

    Verified purchase: YesCondition: NewSold by: atvunlimited

  • Great

    Great noise

    Verified purchase: YesCondition: NewSold by: perf-moto