GENERATION II FUEL INJECTION PERFORMANCE 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 million mile warranty K&N® high-flow element and components replace restrictive factory air filter. Virtually unrestricted airflow — 26% more airflow than stock. Tests prove more power. Dyno tests show 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. Includes washable, reusable K&N® air filter. K&N® Million Mile Warranty: Warranted against defective materials or workmanship for one million miles or 10 years, whichever comes first.