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FMF
Powercore 4 Slip-On Muffler - WR/YZ
Part # 1821-0578
$449.99
In Stock
- 60-day returns
- Free shipping over $100
- Secure checkout
CA Prop 65 Warning: WARNING:
Confirmed fit for 21 motorcycle configurations across Yamaha, model years 2006–2014.
| Years | Make & Model |
|---|---|
| 2006-2009 Yamaha | YZ250F |
| 2007-2014 Yamaha | WR250F |
| 2007-2011 Yamaha | WR450F |
| 2006-2009 Yamaha | YZ450F |
- Developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable 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
- Removable spark arrestor included
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Overview
The FMF 1821-0578: Powercore 4 Slip-On Muffler - WR/YZ. Confirmed fit for 21 motorcycle configurations across Yamaha, model years 2006–2014. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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