Uni Multi-Stage Competition Air Filters are unsurpassed in airflow, dirt stopping and overall performance. And they produce more horsepower and more torque than any other air filter. Uni's revolutionary two stage air filter is the only filter that comes apart for maximum airflow and ultimate cleaning.
- Traps dirt and dust in 2 layers of foam.
- The large pore, pre-filter captures the bigger particles.
- The small pore, inner filter prevents any engine-wrecking grit from reaching the cylinder.
- Used by Kawasaki, Yamaha and Suzuki off-road teams.
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- Yamaha
2016 - WR450F
2015 - WR450F
2014 - WR450F
2013 - WR450F
2012 - WR250F
2012 - WR450F
2011 - WR250F
2011 - WR450F
2010 - WR250F
2010 - WR450F
2009 - WR250F
2009 - WR450F
2008 - WR250F
2008 - WR450F
2007 - WR250F
2007 - WR450F
2006 - WR250F
2006 - WR450F
2005 - WR250F
2005 - WR450F
2004 - WR250F
2004 - WR450F
2003 - WR250F
2003 - WR450F
