Outerwear pre-filters are manufactured from a durable polyester material
Material contains uniform micron sized openings that allow air in, yet filters out the unwanted elements, such as sand, dirt, clay and even water
Filters items as small as .005 in diameter without noticeable air flow restriction
Dyno and flow bench testing has shown no significant loss of horsepower or Air Inlet while using this product
Silicone impregnated micro-mesh is water resistant
Protects engine and air filters against dirt and debris Hydrophobic manufacturing process repels water Horsepower levels are maintained longer due to cleaner primary filter Outerwears pre-filters are washable and reusable
This Item Fits the Following Applications: 2007-2008 Yamaha YFZ450 SE 2006-2013 Honda TRX450ER Electric Start, Application: Stock, Round 2006-2009 Honda TRX450R, Application: Stock, Round 2006-2009 Honda TRX450R 2006-2007 Yamaha YFZ450 Bill Balance Edition 2004-2009 Yamaha YFZ450