K&N 2019 Chevrolet / GMC 1500 V8-5.3/6.2L F/I Aircharger Performance IntakeThe K&N AirCharger 63 3109 air intake system replaces the restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 63 3109 air intake comes with a K&N high flow air