04.5-05 Duramax Lly Stage 2 Pro-Dry S (Factory Flat Panel Filter) 5 Speed Transmission - 51-10612

The aFe Stage 2 cold air intake produces up to 17HP and up to 39 lbs. x ft. torque while outflowing the factory intake by up to 69%. This intake is a highly engineered heat-shielded air box with a one-piece intake tube. Handling filter duties is the PRO DRY S performance air filter that features 3-layers of progressively finer mesh synthetic "oil-free" media. The PRO DRY S filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. The heat-insulating, molded plastic intake tube is engineered for improved volumetric efficiency and maximum performance while lowering Intake Air Temps (I.A.T). Utilizing factory mounting points, this system provides a hassle free installation. Diamond Plate Cover – An attractive black diamond plate cover provides ready access to the filter for servicing and an aggressive style. Durable Heat Shield – A one-piece powder-coated heat-shield is used to keep the air intake charge cool and dense. While 4" 360 Degree Air Filter – A cone 360 degree round air filter is used for maximum filtration (99.2% efficient) and convenience (requires no oils to clean). The PRO DRY S performance air filter features 3-layers of progressively finer mesh synthetic "oil-free" media and is constructed with 100% polyurethane for long life and multiple cleaning cycles. Hassle-Free Installation – aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations.