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 #: PD219
Fits the Following:- 2002 Yamaha YFM660F Grizzly 4x4
- 2003 Yamaha YFM660F Grizzly 4x4
- 2004 Yamaha YFM660F Grizzly 4x4
- 2005 Yamaha YFM660F Grizzly 4x4
- 2006 Yamaha YFM660F Grizzly 4x4
- 2007 Yamaha YFM660F Grizzly 4x4
- 2008 Yamaha YFM660F Grizzly 4x4