Description
Features
- Utilize FMF's patented module precisely located at the initial stage of the header
- Position "Bomb" increases performance; horsepower is increased as much as 10%
- Act as "pre-muffler" helping to lower the decibel output
- The expansion and contraction of exhaust sonics through the system causes increased flow
| Position | Notes | |||
|---|---|---|---|---|
| 2004, 2005, 2006, 2007, 2008, 2009, 2012, 2013, 2014, 2015 | Yamaha | YFZ450 | - | - | 
| 2004-2006 | Yamaha | WR450F | - | - | 
| 2004-2006 | Yamaha | YZ450F | - | - | 
 
         
                     
                     
                
             
                
            