The restrictive factory air filter and air intake housing are replaced by the K&N Typhoon air intake which is designed to dramatically reduce air flow restriction as it smoothes and straightens air flow.
KN 63-1579 Aircharger Performance Intake System for Jeep Grand Cherokee 6.2L V8
KN 57-3057 Performance Intake System Kit for 05-07 Silverado/Sierra 2500 HD 6.6L
Ford Performance M-9424-P46A Performance Intake Manifold
Mahle Performance Gaskets MS20017 Performance Intake Manifold Gasket Set Small B
Air Intake Filter Kit & Performance intake Tube for Jaguar XJR 4.2L 04-09
BMW F10 535i/640i Cold Air Intake Performance Intake system For N55 By ATEK