K&N SU-4002 Air Filter for ATV/UTV - High-Performance Replacement with Washable Media

Upgrade your ATV or UTV with the K&N SU-4002 air filter, designed to deliver increased performance and reliable filtration. This air filter features pleated media that provides a large filtration surface area, allowing for longer service intervals and reduced maintenance. Multi-layer woven cotton gauze media ensures excellent filtration efficiency while maintaining optimal airflow to your engine, promoting better throttle response and horsepower. The filter fits directly into the OEM airbox, with an application-specific sealing bead that guarantees a precise, leak-free fit for your vehicle. This design makes installation straightforward and ensures the filter stays securely in place during demanding rides. Made in the U.S.A. for over 40 years, K&N filters are known for their durability, quality, and eco-friendly reusability. The SU-4002 is pre-oiled and ready to install, making it a convenient upgrade for your ATV or UTV without the need for additional fuel management modifications. Its washable and reusable construction means you can clean and reuse this filter multiple times, saving money while maintaining peak engine performance. Whether you're tackling rugged trails or dune riding, this filter is engineered to enhance your vehicle's intake system and improve overall engine efficiency. Suitable for several models including Arctic Cat 400 DVX, Kawasaki KFX 400, and Suzuki Lt-Z400 QuadSport Z, this filter provides a perfect OEM replacement option that combines performance, durability, and ease of maintenance. Invest in a proven filtration solution that helps your ATV or UTV perform at its best, mile after mile. The K&N SU-4002 air filter is the ideal choice for riders seeking reliable, high-performance filtration with the convenience of a washable, reusable design.

Features:

• Designed to provide increased performance

• Pleated media provides a large filtration area offering long service intervals

• Multi-layers of woven cotton gauze media offers excellent filtration

• Fits directly into OEM airbox with application-specific sealing bead to ensure a precise fit

• Fuel management modifications are not normally required for increased performance

• Made in the U.S.A. for over 40 years

• Washable, and reusable, pre-oiled and ready to ride

Product Type: Air Filters
Segment: ATV/UTV
Division: Intake
Class: Air Filters & Components
Sub Class: Air Filters

FITMENT:
2003 Kawasaki KFX 400
2003 Suzuki Lt-Z400 QuadSport Z
2004 Arctic Cat 400 DVX
2004 Kawasaki KFX 400
2004 Suzuki Lt-Z400 QuadSport Z
2005 Arctic Cat 400 DVX
2005 Kawasaki KFX 400
2005 Suzuki Lt-Z400 QuadSport Z
2006 Arctic Cat 400 DVX
2006 Kawasaki KFX 400
2006 Suzuki Lt-Z400 QuadSport Z
2007 Arctic Cat 400 DVX
2007 Suzuki Lt-Z400 QuadSport Z
2008 Arctic Cat 400 DVX
2008 Suzuki Lt-Z400 QuadSport Z
2009 Suzuki Lt-Z400 QuadSport Z
2012 Suzuki Lt-Z400 QuadSport Z
2013 Suzuki Lt-Z400 QuadSport Z