Fit the models:
| YAMAHA |
WR250F |
2003-2014 |
| YAMAHA |
WR450F |
2003-2015 |

Twin Air is the world's largest manufacturer of air filters. They offer the highest quality air filters made of the highest quality to suit all motocross and ATVs. Twin Air employs more professional teams than all other manufacturers combined.
| Brand |
Model |
Year |
Name |
CC |
| YAMAHA |
WR |
2003 |
|
250 |
| YAMAHA |
WR |
2004 |
|
250 |
| YAMAHA |
WR |
2005 |
|
250 |
| YAMAHA |
WR |
2006 |
|
250 |
| YAMAHA |
WR |
2007 |
|
250 |
| YAMAHA |
WR |
2008 |
|
250 |
| YAMAHA |
WR |
2008 |
|
250 |
| YAMAHA |
WR |
2008 |
|
250 |
| YAMAHA |
WR |
2009 |
|
250 |
| YAMAHA |
WR |
2009 |
|
250 |
| YAMAHA |
WR |
2009 |
|
250 |
| YAMAHA |
WR |
2010 |
|
250 |
| YAMAHA |
WR |
2010 |
|
250 |
| YAMAHA |
WR |
2010 |
|
250 |
| YAMAHA |
WR |
2003 |
|
450 |
| YAMAHA |
WR |
2004 |
|
450 |
| YAMAHA |
WR |
2005 |
|
450 |
| YAMAHA |
WR |
2006 |
|
450 |
| YAMAHA |
WR |
2007 |
|
450 |
| YAMAHA |
WR |
2008 |
|
450 |
| YAMAHA |
WR |
2009 |
|
450 |
| YAMAHA |
WR |
2010 |
|
450 |
| YAMAHA |
WR |
2008 |
|
250 |
| YAMAHA |
WR |
2008 |
|
250 |
| YAMAHA |
WR |
2009 |
|
250 |
| YAMAHA |
WR |
2010 |
|
250 |
| YAMAHA |
WR |
2009 |
|
250 |
| YAMAHA |
WR |
2010 |
|
250 |
| YAMAHA |
WR |
2011 |
|
450 |
| YAMAHA |
WR |
2003 |
|
250 |
| YAMAHA |
WR |
2004 |
|
250 |
| YAMAHA |
WR |
2006 |
|
250 |
| YAMAHA |
WR |
2007 |
|
250 |
| YAMAHA |
WR |
2011 |
|
250 |
| YAMAHA |
WR |
2011 |
|
250 |
| YAMAHA |
WR |
2011 |
|
250 |
| YAMAHA |
WR |
2011 |
|
250 |
| YAMAHA |
WR |
2003 |
|
450 |
| YAMAHA |
WR |
2004 |
|
450 |
| YAMAHA |
WR |
2005 |
|
450 |
| YAMAHA |
WR |
2006 |
|
450 |
| YAMAHA |
WR |
2007 |
|
450 |
| YAMAHA |
WR |
2008 |
|
450 |
| YAMAHA |
WR |
2009 |
|
450 |
| YAMAHA |
WR |
2010 |
|
450 |
| YAMAHA |
WR |
2011 |
|
450 |
| YAMAHA |
WR |
2005 |
|
250 |
| YAMAHA |
WR |
2008 |
|
250 |
| YAMAHA |
WR |
2009 |
|
250 |
| YAMAHA |
WR |
2010 |
|
250 |
| YAMAHA |
WR |
2011 |
|
250 |
| YAMAHA |
WR |
2011 |
|
250 |
| YAMAHA |
WR |
2012 |
|
450 |
| YAMAHA |
WR |
2012 |
|
450 |
| YAMAHA |
WR |
2012 |
|
250 |
| YAMAHA |
WR |
2012 |
|
250 |
| YAMAHA |
WR |
2012 |
|
250 |
| YAMAHA |
WR |
2012 |
|
250 |
| YAMAHA |
WR |
2012 |
|
250 |
| YAMAHA |
WR |
2013 |
|
250 |
| YAMAHA |
WR |
2013 |
|
250 |
| YAMAHA |
WR |
2013 |
|
450 |
| YAMAHA |
WR |
2013 |
|
450 |
| YAMAHA |
WR |
2013 |
|
250 |
| YAMAHA |
WR |
2013 |
|
250 |
| YAMAHA |
WR |
2014 |
|
450 |
| YAMAHA |
WR |
2014 |
|
450 |
| YAMAHA |
WR |
2013 |
|
250 |
| YAMAHA |
WR |
2014 |
|
250 |
| YAMAHA |
WR |
2014 |
|
250 |
| YAMAHA |
WR |
2014 |
|
250 |
| YAMAHA |
WR |
2014 |
|
250 |
| YAMAHA |
WR |
2014 |
|
250 |
| YAMAHA |
WR |
2015 |
|
450 |
| YAMAHA |
WR |
2015 |
|
450 |