Kawasaki Ninja ZX-6RR Engine Air Filter - K&N Engineering - High-Flow Direct Fit Replacement - `03-`04. This K&N replacement filter is a direct-fit, washable high-flow element designed for the 2003–2004 ZX-6RR application and engineered to match factory fit and sealing.

Built from multi-layer oiled cotton gauze media, this K&N air filter is manufactured to provide lower restriction than a stock paper element while retaining effective engine protection. The filter is washable and reusable, reducing long-term replacement cost, and comes with K&N’s No-Hassle Lifetime Limited Warranty. It maintains the original shape and sealing surfaces so installation is straightforward for anyone familiar with basic motorcycle maintenance.

Features

• Direct-fit replacement for 2003–2004 Kawasaki ZX-6RR
• High-flow oiled cotton gauze media, washable and reusable
• Designed for low airflow restriction while protecting the engine
• Maintains OEM fit, sealing surface, and filter dimensions
• No-Hassle Lifetime Limited Warranty from K&N

If you have questions about fitment or installation, please call us directly — we’re happy to help: 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations offering installation and customization services in Austin, Texas and the Los Angeles, California area. If you are considering purchasing multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov