Outerwears 20-1211-03 Pre-Filter - Red riding-apparel-gloves-offroad Fewer pleats than standard K&N

Fewer pleats than standard K&N air filters opens up the intake tract

2014 Polaris Brutus HDPTO

40 and 50 inch lengths

2016-2017 Kawasaki EN650 Vulcan S ABS Cafe

2013-2014 Polaris Brutus HD

Outerwears 20-1211-03 Pre-Filter - Red riding-apparel-gloves-offroad Fewer pleats than standard K&NAl Foam.. 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 intake while using this product. Silicone impregnated micro