K&N SU-7511R Race Air Filter for Enhanced Performance

The K&N SU-7511R race air filter is engineered specifically for high-performance racing applications and is intended for use on closed course and competition vehicles. Crafted to maximize airflow and efficiency, this filter is designed to boost engine power while maintaining filtration integrity. Its two-ply cotton race filter media provides excellent filtration capacity, ensuring debris is effectively filtered out without restricting airflow. With fewer pleats than standard K&N replacement filters, the SU-7511R offers a streamlined design optimized for racing environments. The filter is washable and reusable, allowing for long-term use and easy maintenance, which makes it a cost-effective choice for serious racers. It fits directly into the original equipment (OE) airbox, simplifying installation, although some fuel-management modifications may be necessary to fully optimize performance. Backed by K&N's one-year limited warranty, this filter combines durability with high-performance design to meet the rigorous demands of competitive motorsports.

Features:

• Purpose built for racing, intended for closed course and competition use only

• Designed to increase power

• Two ply cotton race filter media

• Fewer pleats than standard K&N replacement air filters

• Washable and reusable

• Fits directly in OE airbox

• Fuel-management modifications may be necessary

• K&N One year limited warranty®