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

  2019 - TT-R230

  2018 - TT-R230

  2017 - TT-R230

  2016 - TT-R230

  2015 - TT-R230

  2014 - TT-R230

  2013 - TT-R230

  2012 - TT-R230

  2011 - TT-R230

  2009 - TT-R230

  2008 - TT-R230

  2007 - TT-R230

  2006 - TT-R230

  2005 - TT-R230