Pro Design Pro Flow K&N Air Filter Kit

Includes billet base plate which dramatically improves performance by directing and channeling air flow at a much highervolume for superior power gains
Positive O-ring seal provides an absolute barrier against sand and debris
This kit can save hundreds of dollars in engine repairs
In dry riding conditions, with the Pro Flow Kits, you can completely remove your air box lid and maximize your air intake
Your filter can now remain in place without the restriction inherent with the stock mounting lid

Pro Design Part #: PD215

Fits the Following:

• 2004 Yamaha YFZ450
• 2005 Yamaha YFZ450
• 2006 Yamaha YFZ450
• 2007 Yamaha YFZ450
• 2008 Yamaha YFZ450
• 2009 Yamaha YFZ450
• 2006 Yamaha YFZ450 Bill Balance Edition
• 2007 Yamaha YFZ450 Bill Balance Edition
• 2007 Yamaha YFZ450 SE
• 2008 Yamaha YFZ450 SE
• 2009 Yamaha YFZ450R
• 2010 Yamaha YFZ450R
• 2011 Yamaha YFZ450R
• 2009 Yamaha YFZ450R SE
• 2010 Yamaha YFZ450R SE
• 2011 Yamaha YFZ450R SE
• 2010 Yamaha YFZ450X
• 2011 Yamaha YFZ450X
• 2010 Yamaha YFZ450X Bill Balance
• 2011 Yamaha YFZ450X SE