-Estimated Horsepower Gain: 21.09 HP @ 5216 RPM


-K&N Lifetime Warranty on Air Filter


The K&N 63-1114 Cold Air Intake is one of the best modifications to make on your 5.7L or 6.1L Challenger Engine. Non-metallic rotationally molded intake reduce intake air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the Engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. 63 Series Intake Kits are not legal for street use in some U.S. states.