FMF
      
    
  FMF Q4 Slip-On Exhaust Yamaha YZ450F 2003-2005 / WR450F 2003-2006
      
$427.49
      
    
    
$449.99
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FMF Q4 Slip-On Exhaust Yamaha YZ450F 2003-2005 / WR450F 2003-2006 Instructions
FMF Q4 Slip-On Exhaust Yamaha YZ450F / WR450F
The FMF Q4 Slip-On Exhaust was engineered for power and performance, proving you don’t need to settle for a restricted moto muffler to keep noise levels down.
Features:
- Developed over years of championship off-road racing
 - Max Sound output 96 dB; most models below 93 dB
 - Constructed from aircraft grade aluminum
 - Removable spark arrestor included
 - Can be used with stock or FMF Header
 - Weight: 5.9 lbs
 - 100% Made in the USA
 
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    This Product Fits:
This item is also available for 14 other models:
- Honda
 - CRF150R 2007-2026
 - CRF150R Expert 2012-2026
 - XR650L 1993-2025
 
- Kawasaki
 - KLX400SR 2003-2004
 
| Product Style | Item # | Store SKU | Manufacturer Product # | Availability | 
|---|---|---|---|---|
| Product Style Stainless Steel/Aluminum/Stainless Steel | Item # 894455 | Store SKU | Manufacturer Product # 44199/044199 | Availability In Stock: Ships within 24 hours |