{"product_id":"k-n-engineering-su-4002-high-flow-replacement-air-filter-for-kawasaki-kfx400-suzuki-lt-z400-and-arctic-cat-dvx400","title":"K\u0026N Engineering SU-4002 High-Flow Replacement Air Filter for Kawasaki KFX400, Suzuki LT-Z400, and Arctic Cat DVX400","description":"The K\u0026amp;N High-Flow Air Filter for SxS \/ ATV, UTV is engineered to increase airflow for improved horsepower, acceleration, and throttle response while protecting your engine. Built with premium oiled cotton gauze, this washable and reusable air filter offers a precision OEM-style fit and rugged construction for long-lasting performance on the trail, in the dunes, or on the job.\nThe K\u0026amp;N High-Flow Air Filter for SxS \/ ATV, UTV is engineered to increase airflow for improved horsepower, acceleration, and throttle response while protecting your engine.\nAssociated products: SU-4002PK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003eDesigned to provide increased horsepower and acceleration specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides\u003c\/li\u003e\n  \u003cli\u003eBUILT FOR DURABILITY: High dust holding capacity and rugged construction designed to perform in demanding driving conditions.\u003c\/li\u003e\n  \u003cli\u003eFits directly into OEM air box with application specific sealing bead ensuring a precise fit\u003c\/li\u003e\n  \u003cli\u003ePleated media provides a large filtration area offering long service intervals\u003c\/li\u003e\n  \u003cli\u003eNo fuel management modifications are required to obtain increased performance\u003c\/li\u003e\n  \u003cli\u003eMultiple layers of woven cotton gauze media offers excellent filtration\u003c\/li\u003e\n  \u003cli\u003eWashable \u0026amp; reusable, most are pre-oiled and ready to ride\u003c\/li\u003e\n  \u003cli\u003eOne Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K\u0026amp;N Engineering SU-4002 High-Flow Replacement Air Filter is designed for select Kawasaki KFX400, Suzuki LT-Z400 QuadSport Z, and Arctic Cat DVX400 ATVs. Its high-flow cotton gauze media helps increase airflow for improved horsepower, acceleration, and throttle response while providing dependable engine protection in demanding off-road conditions.\u003c\/p\u003e\u003cp\u003eBuilt for trail riding, motocross, dunes, and utility use, the SU-4002 features a rugged, washable, and reusable design for long-term value. The pleated filtration media provides a large filtering area and high dust-holding capacity, supporting extended service intervals. Multiple layers of woven cotton gauze help capture dirt and debris, while the application-specific sealing bead provides a precise OEM-style fit directly in the factory air box. No fuel-management modifications are required to obtain the filter's intended performance benefits.\u003c\/p\u003e\u003cp\u003eThis pre-oiled K\u0026amp;N Engineering replacement filter is ready to install and includes a one-year limited warranty. For additional protection in especially dusty environments, it is compatible with the K\u0026amp;N SU-4002PK Air Filter Wrap. Filter maintenance can be performed with the K\u0026amp;N 99-5000 Filter Care Service Kit Aerosol. This product may require acknowledgment of applicable emissions-related information before installation.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne K\u0026amp;N Engineering SU-4002 washable, reusable replacement air filter\u003c\/li\u003e\n\u003cli\u003ePre-oiled filter element ready for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits 2003-2006 Kawasaki KFX400, 2003-2009 Suzuki LT-Z400 QuadSport Z, and 2004-2008 Arctic Cat DVX400 applications, including the 2004-2006 Arctic Cat DVX400 TS where applicable. Verify vehicle fitment before purchase.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAirflow Performance: High-flow media is engineered to support improved horsepower, acceleration, and throttle response on off-road vehicles.\u003c\/li\u003e\n\u003cli\u003eRugged Filtration: High dust-holding capacity and durable construction help protect the engine in demanding trail, dune, motocross, and utility conditions.\u003c\/li\u003e\n\u003cli\u003eOEM-Style Fit: Application-specific sealing bead fits directly into the factory air box for reliable installation and sealing.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Pre-oiled cotton gauze media can be cleaned and reused, helping extend service life and reduce replacement frequency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2003 Kawasaki KFX400 Base\u003cbr\u003e\n2003 Suzuki Lt-Z400 QuadSport Z Base\u003cbr\u003e\n2004 Arctic Cat DVX 400 Base\u003cbr\u003e\n2004 Kawasaki KFX400 Base\u003cbr\u003e\n2004 Suzuki Lt-Z400 QuadSport Z Base\u003cbr\u003e\n2005 Arctic Cat DVX 400 Base\u003cbr\u003e\n2005 Kawasaki KFX400 Base\u003cbr\u003e\n2005 Suzuki Lt-Z400 QuadSport Z Base\u003cbr\u003e\n2006 Arctic Cat DVX 400 Base\u003cbr\u003e\n2006 Arctic Cat DVX 400 TS Base\u003cbr\u003e\n2006 Kawasaki KFX400 Base\u003cbr\u003e\n2006 Suzuki Lt-Z400 QuadSport Z Base\u003cbr\u003e\n2007 Arctic Cat DVX 400 Base\u003cbr\u003e\n2007 Arctic Cat DVX 400 TS Base\u003cbr\u003e\n2007 Suzuki Lt-Z400 QuadSport Z Base\u003cbr\u003e\n2008 Arctic Cat DVX 400 Base\u003cbr\u003e\n2008 Suzuki Lt-Z400 QuadSport Z Base\u003cbr\u003e\n2009 Suzuki Lt-Z400 QuadSport Z Base\u003cbr\u003e\n2012 Suzuki Lt-Z400 QuadSport Z Base\u003cbr\u003e\n2012 Suzuki LT-Z400 QuadSport Z LE Base\u003cbr\u003e\n2013 Suzuki Lt-Z400 QuadSport Z Base\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: powersports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":67595396055292,"sku":"SU-4002","price":93.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/41c195e45bfe31ea23cdc26cc96ea5b0.jpg?v=1790568162","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-su-4002-high-flow-replacement-air-filter-for-kawasaki-kfx400-suzuki-lt-z400-and-arctic-cat-dvx400","provider":"diycustoms.store","version":"1.0","type":"link"}