Air Intake Kit

1991-01 Cherokee XJ 4.0L 6 cylinder engine Polished mandrel bent 6063 aluminum air intake tube Simple no-drill installation bolts on using simple hand tools Includes a high-flow conical dry panel filter that never needs oiling Intakes kit black powder coated heat shield Improves fuel economy up to 10% Adds up to 10HP and 12ft lbs or torque Want more horsepower, better throttle response, and improved acceleration? A Rugged Ridge Air Intake System can boost your performance, while... Read More Learn More

1991-95 XJ Cherokee 1991-92 MJ Comanche 4.0L 6 cylinder engine Adds 7.11 horsepower Improved throttle response K&N million mile warranty Wont void factory warranty The K&N Fuel Injection Performance Kit (FIPK) dramatically reduces intake restriction allowing your engine to inhale a larger volume of air than the original air filter box, approximately by 26%. Heat resistant materials keeps air inside tube cooler than metal tubes. More, cooler air means more usable power and... Read More Learn More

1999-04 Grand Cherokee Polished aluminum finish Adds 6.72 horsepower Improved throttle response K&N million mile warranty Won't void factory warranty Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Kit is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series intakes have a polished aluminum finish. K&N intake systems replace your vehicle's restrictive... Read More Learn More

1999-04 Grand Cherokee Polished aluminum finish Adds 9.15 horsepower CARB approved Improved throttle response K&N million mile warranty Won't void factory warranty Built for performance and show utilizing the highest quality components, the K&N 77 Series High-Flow Performance Kit is a free-flowing mandrel-bent aluminum tube induction system designed for Trucks and Sport Utility Vehicles. 77-Series intakes have a polished aluminum finish. K&N intake systems replace your... Read More Learn More

Replaces the factory's flat panel filter with a large conical lifetime filter that provides maximum high-flow filtration. The Ram-Air's opening dwarfs the stock's inlet, and without the 90-degree detours that choke airflow and kill power. The huge inlet, enclosed housing and much larger tubing reduce restrictions, dramatically improving airflow to the cylinders. Learn More

Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country’s Cold Air Intake System. This intake system moves the air filter away from the stuffy engine compartment so cooler air can be circulated into the engine for an increase in power. Cooler air is more dense, and brings more oxygen into the combustion chamber to help your vehicle perform at its greatest potential. The cylindrical design and large diameter tube... Read More Learn More

This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Learn More

Included with this Cold Air Intake system is an intake tube that was specially designed to accommodate all factory hoses and control devices. Learn More

At the heart of this Cold Air Intake system is an AIRAID Premium Series high-flow air filter that is protected from the engine by our innovative Cool Air Dam (CAD) design. Learn More

This 4.0L cold air intake is crafted from durable mandrel bent aluminum for optimum performance and heat dissipation. The tube is finished in a tough gun metal gray powder coat finish for aggressive styling and corrosion resistance. Learn More