K&N Engineering HA-6003 High-Flow Air Filter for Honda CBR600RR (2003-2006)

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle. K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance.

• Pleated cotton media provides a large filtration area offering low restriction, high-capacity and long service intervals
• Multiple layers of woven cotton gauze media offers excellent filtration
• Designed to provide increased horsepower and torque
• Washable & reusable, pre-oiled and ready to ride
• Application specific base seal and sealing bead
• No-Hassle Lifetime Limited Warranty
• Made in the USA for over 40 years

Upgrade your Honda CBR600RR with the K&N Engineering HA-6003 high-flow air filter, designed specifically for models from 2003 to 2006. This replacement air filter features pleated cotton media that offers a large filtration surface area, providing low restriction airflow and supporting increased engine performance. Its design ensures that your motorcycle can breathe better, resulting in improved horsepower and torque while maintaining optimal engine protection.
Constructed with multiple layers of woven cotton gauze media, the K&N HA-6003 provides excellent filtration to keep harmful particles out of your engine. It is washable and reusable, allowing for long-term use, and comes pre-oiled and ready to install, making maintenance straightforward. The filter includes an application-specific base seal and sealing bead to ensure a secure fit and prevent unfiltered air from bypassing.
This air filter is built in the USA and is backed by a No-Hassle lifetime limited warranty, offering peace of mind with every ride. Designed to meet the demands of powersports applications, it combines high-capacity filtration with durability and ease of service. Whether you are enhancing performance or replacing a worn filter, the K&N HA-6003 is a reliable choice for motorcycle enthusiasts seeking improved airflow and engine efficiency.

Features:

• Pleated cotton media provides a large filtration area offering low restriction, high-capacity, and long service intervals

• Multiple layers of woven cotton gauze media offer excellent filtration

• Designed to provide increased horsepower and torque

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

• Application-specific base seal and sealing bead ensure a secure fit

• Backed by a No-Hassle lifetime limited warranty

• Made in the USA for over 40 years