K&N 2018 Jeep Wrangler JL V6-3.6L F/I Aircharger Performance IntakeThe K&N AirCharger 63 1576 air intake system replaces the restrictive factory air filter and air intake housing in some Jeep Wrangler models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your Wrangler's 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 1576 air