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FMF Racing 18-26 Yamaha YZ450F SS Aluminum 4.1 RCT S/O w/Carbon Cap
$649.99
Road-use check
Verify use before ordering. This item does not list street-use, OHV, emissions, homologation, or closed-course status in the available product details. It may be intended for closed-course competition, off-road/OHV, or non-highway use only. Please check applicable rules before purchase and installation.
FMF Racing 18-26 Yamaha YZ450F SS Aluminum 4.1 RCT S/O w/Carbon Cap is a motorcycle exhaust component for Yamaha models listed in the title, built for riders who want a catalog-matched replacement or upgrade.
The Factory 4.1 exhaust system with the Powerbomb header is FMF's premier exhaust system. This system is perfect for the track or dunes, and is used by factory teams such as KTM, Epic Can-Am and Rath Racing. The Powerbomb header is made of durable stainless steel to withstand any abuse. Available in natural or blue anodized finish Horsepower gains throughout RPM range 94dB insert included Fitment: Yamaha WR450F Base 2019 Yamaha YZ450F Base 2018 Yamaha YZ450F Base 2019 Yamaha YZ450F Base 2020 Yamaha YZ450F Base 2021 Yamaha YZ450FX Base 2019 Yamaha YZ450FX Base 2020
Product details
- Brand: FMF
- Product number: 044443, 18211838, fmf044443
- Category: motorcycle exhaust component
- Available in natural or blue anodized finish
- Horsepower gains throughout RPM range
- 94dB insert included
- Manufacturer part number: 044443
- Unit: 1
- EPA: N/A
- Category: Exhaust, Mufflers & Tips
- Subcategory: Muffler
Confirm the SKU, selected variant, and vehicle fitment before ordering.