Up for sale is OUTERWEARS 2005 DS 650X Bombardier ATV PRE-FILTER K&N YA-3502. The vendor part number is 20-1005-01. Please read the title to know what is for sale Dyno and flow bench testing has shown no significant loss of horse power or air intake while using this product Silicone impregnated micro-mesh is water resistant Seams are dielectrically welded 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 particles as small as .005" in diameter without noticeable air flow restriction
I bought this for my cone style HA-4250 K&N filter and it fits perfect and is super durable, it repells unwanted dirt that finds it’s way into the airbox very well, resulting in positive throttle response and a healthy top end! Couldnt be more happy with my purchase.