K&N® 57 SERIES HIGH FLOW PERFORMANCE COLD AIR INTAKE KITS- Maximum performance—more power, greater efficiency, increased torque and improved throttle response
- Superior filtering for consistent horsepower gains in all conditions
- Real world tests on a Grand Cherokee produced consistent 26.3 hp gains at rear wheels
- Exclusive K&N® million mile warranty
K&N® Performance Cold Air Intake Kits, with high-flow element and components, replace restrictive factory air filter. These Fuel Injection Performance Kits (FIPKs) provide virtually unrestricted airflow—26% more airflow than stock. Dyno tests show a torque increase of no less than 23 ft./lbs. through towing ranges. That means better acceleration, instant power, easier lane changes and passing.....even when towing. K&N® Performance Cold Air Intake Kits include washable, reusable K&N® air filter.