Air Intake Kit

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

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. 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. Learn More

A quick, simple way to increase horsepower and torque from your Jeep's engine is installing a K&N Performance Air Intake System. Learn More

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 Cold Air Intake system designed for Trucks and Sport Utility Vehicles. Learn More

Completely replace the factory airflow assembly including the filter, air box and air path. Monster power available from a well-engineered air intake and K&N sells over 500,000 air intakes every year, so go ahead and wake the sleeping giant in your car. Learn More

2002-03 KJ Liberty 3.7L V6 engine Adds 8.17 horsepower Improved throttle response K&N million mile warranty Won't 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 26% more! Heat resistant materials keep air inside the tube cooler than metal tubes. Cooler air means more usable power and torque throughout the engine’s... Read More Learn More

1996-01 XJ Cherokee 4.0L 6 cylinder engine Adds 7.89 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 torque throughout the... Read More Learn More

Provides impressive performance with a large flow air filter and low restriction tubing. It is dyno tested and tune to provide improvements in both acceleration as well as engine sound for increased horsepower and throttle response. Learn More

Heat up your engine with a steady flow of cold air! These bolt-on systems are designed to allow cooler outside air through a directional cone filter, directly into the intake manifold. They provide noticeable horsepower and torque gains under varying atmospheric conditions. Kits include all mounting hardware and a washable/reusable filter. Do not oil dry media filters. Learn More