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FMF Racing Yamaha YFZ450R 2009-2022/450X 2010-2011 Powercore 4 Muffler
$399.99
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 Yamaha YFZ450R 09-22/450X 10-11 Powercore 4 Muffler is a motorcycle exhaust component for Yamaha models listed in the title, built for riders who want a catalog-matched replacement or upgrade.
The PowerCore 4 was developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. Aluminum construction and stainless steel Hi-Flo end caps make for the perfect balance of performance and strength. Aluminum performance muffler with durable stainless steel components. Completely redesigned for all late model applications. Removable spark arrestor included. Aluminum slip-on developed to increase the horsepower and torque throughout the entire power band. Fitment: Yamaha YFZ450R Base 2009 Yamaha YFZ450R Base 2010 Yamaha YFZ450R Base 2011 Yamaha YFZ450R Base 2012 Yamaha YFZ450R Base 2013 Yamaha YFZ450R Base 2014 Yamaha YFZ450R Base 2015 Yamaha YFZ450R Base 2016 Yamaha YFZ450R Base 2017 Yamaha YFZ450R Base 2018 Yamaha YFZ450R Base 2019 Yamaha YFZ450R Base 2020 Yamaha YFZ450X Ba
Product details
- Brand: FMF
- Product number: 044300, 18310517, fmf044300
- Category: motorcycle exhaust component
- Manufacturer part number: 044300
- Unit: 1
- EPA: Compliant
- Category: Exhaust, Mufflers & Tips
- Subcategory: Muffler
Confirm the SKU, selected variant, and vehicle fitment before ordering.