{"product_id":"outerwears-atv-pre-filter-for-k-n-su-4002-part-number-20-1594-01","title":"OUTERWEARS ATV Pre-Filter for K\u0026N SU-4002, Part Number 20-1594-01","description":"\u003cp\u003eThe OUTERWEARS ATV Pre-Filter is designed for use with K\u0026amp;N SU-4002 air filters, helping provide an additional layer of protection against sand, dirt, clay, and water. Its silicone-impregnated micro-mesh construction is water resistant and engineered to help protect the primary air filter in demanding off-road environments. Manufacturer part number 20-1594-01 and vendor part number 25-5850 identify this application-specific pre-filter.\u003c\/p\u003e\u003cp\u003eUniform micron-sized openings allow air to enter while filtering particles as small as 0.005 inches without noticeable airflow restriction. Dyno and flow-bench testing has shown no significant loss of horsepower or air intake when using this product. Dielectrically welded seams provide a durable, secure construction intended for repeated use in recreational and utility ATV applications.\u003c\/p\u003e\u003cp\u003eFitment includes the 2011 and 2012 Suzuki LT-A400F KingQuad ASi with independent rear suspension, as well as 2004 through 2008 Arctic Cat 400 DVX models. It also fits 2003 through 2005 Kawasaki KFX 400 models. Confirm that your ATV uses the K\u0026amp;N SU-4002 air filter before installation. The OUTERWEARS pre-filter is designed as an accessory cover for the compatible air filter and should be installed securely according to the vehicle and filter manufacturer's recommendations.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eApplication: ATV pre-filter designed for K\u0026amp;N SU-4002 air filters\u003c\/li\u003e\n\u003cli\u003eBrand: OUTERWEARS\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 20-1594-01\u003c\/li\u003e\n\u003cli\u003eVendor part number: 25-5850\u003c\/li\u003e\n\u003cli\u003eMaterial: Silicone-impregnated micro-mesh with water-resistant properties\u003c\/li\u003e\n\u003cli\u003eFiltration: Filters particles as small as 0.005 inches in diameter\u003c\/li\u003e\n\u003cli\u003eAirflow: Designed to provide filtration without noticeable airflow restriction\u003c\/li\u003e\n\u003cli\u003eConstruction: Dielectrically welded seams for durable use\u003c\/li\u003e\n\u003cli\u003eProtection: Helps filter sand, dirt, clay, and water before they reach the primary air filter\u003c\/li\u003e\n\u003cli\u003eFitment: 2011-2012 Suzuki LT-A400F KingQuad ASi [IRS], 2004-2008 Arctic Cat 400 DVX, and 2003-2005 Kawasaki KFX 400\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2002 Suzuki LT-A400 Eiger 2X4 Auto [SRA]\u003cbr\u003e\n2002 Suzuki LT-A400F Eiger 4X4 Auto [SRA]\u003cbr\u003e\n2002 Suzuki LT-F400 Eiger 2X4 [SRA]\u003cbr\u003e\n2002 Suzuki LT-F400F Eiger 4X4 [SRA]\u003cbr\u003e\n2003 Kawasaki KFX 400\u003cbr\u003e\n2003 Suzuki LT-A400 Eiger 2X4 Auto [SRA]\u003cbr\u003e\n2003 Suzuki LT-A400F Eiger 4X4 Auto [SRA]\u003cbr\u003e\n2003 Suzuki Lt-A500F Vinson 500 4X4 Auto [SRA]\u003cbr\u003e\n2003 Suzuki LT-F400F Eiger 4X4 [SRA]\u003cbr\u003e\n2003 Suzuki Lt-F500F Vinson 500 4X4 [SRA]\u003cbr\u003e\n2003 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2004 Arctic Cat 400 DVX\u003cbr\u003e\n2004 Kawasaki KFX 400\u003cbr\u003e\n2004 Suzuki LT-A400 Eiger 2X4 Auto [SRA]\u003cbr\u003e\n2004 Suzuki LT-A400F Eiger 4X4 Auto [SRA]\u003cbr\u003e\n2004 Suzuki Lt-A500F Vinson 500 4X4 Auto [SRA]\u003cbr\u003e\n2004 Suzuki LT-F400 Eiger 2X4 [SRA]\u003cbr\u003e\n2004 Suzuki LT-F400F Eiger 4X4 [SRA]\u003cbr\u003e\n2004 Suzuki Lt-F500F Vinson 500 4X4 [SRA]\u003cbr\u003e\n2004 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2005 Arctic Cat 400 DVX\u003cbr\u003e\n2005 Kawasaki KFX 400\u003cbr\u003e\n2005 Suzuki LT-A400F Eiger 4X4 Auto [SRA]\u003cbr\u003e\n2005 Suzuki Lt-A500F Vinson 500 4X4 Auto [SRA]\u003cbr\u003e\n2005 Suzuki LT-F400F Eiger 4X4 [SRA]\u003cbr\u003e\n2005 Suzuki Lt-F500F Vinson 500 4X4 [SRA]\u003cbr\u003e\n2005 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2006 Arctic Cat 400 DVX\u003cbr\u003e\n2006 Kawasaki KFX 400\u003cbr\u003e\n2006 Suzuki LT-A400F Eiger 4X4 Auto [SRA]\u003cbr\u003e\n2006 Suzuki Lt-A500F Vinson 500 4X4 Auto [SRA]\u003cbr\u003e\n2006 Suzuki LT-F400F Eiger 4X4 [SRA]\u003cbr\u003e\n2006 Suzuki Lt-F500F Vinson 500 4X4 [SRA]\u003cbr\u003e\n2006 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2007 Arctic Cat 400 DVX\u003cbr\u003e\n2007 Suzuki LT-A400F Eiger 4X4 Auto [SRA]\u003cbr\u003e\n2007 Suzuki Lt-A500F Vinson 500 4X4 Auto [SRA]\u003cbr\u003e\n2007 Suzuki LT-F400F Eiger 4X4 [SRA]\u003cbr\u003e\n2007 Suzuki Lt-F500F Vinson 500 4X4 [SRA]\u003cbr\u003e\n2007 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2008 Arctic Cat 400 DVX\u003cbr\u003e\n2008 Suzuki LT-A400F KingQuad AS [SRA]\u003cbr\u003e\n2008 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2009 Suzuki LT-A400F KingQuad AS [SRA]\u003cbr\u003e\n2009 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2011 Suzuki LT-A400F KingQuad ASi [IRS]\u003cbr\u003e\n2012 Suzuki LT-A400F KingQuad ASi [IRS]","brand":"OUTERWEARS","offers":[{"title":"Default Title","offer_id":67574461989099,"sku":"25-5850","price":22.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/ec32-572a5ec12a365_85d1fba1-06b7-479c-8f65-6a33055db8df.jpg?v=1790826010","url":"https:\/\/ctracingservices.com\/products\/outerwears-atv-pre-filter-for-k-n-su-4002-part-number-20-1594-01","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}