AFE Cold Air 17-19 GM Duramax Silverado Sierra HD Magnum Force

Magnum FORCE Stage-2 XP Pro 5R Air Intake System; Incl. Pre-Oiled Air Filter/Roto-Molded Intake Tube/1-Piece Heat Shield/Silicone Coupling/Hardware;

One Piece Powder-Coated Steel Heatshield:
A one-piece powder-coated steel heatshield is used to keep the air intake charge cool and dense.

Huge 5" Flange 360 Degree Air Filter:
A huge 9" x 7.5" base inverted cone 360 degree radial flow air filter is used for maximum flow and performance filtration (98.6% efficient). The Pro 5R performance air filter features 5-layers of progressively finer mesh cotton gauze media and is constructed with 100% polyurethane for long life and multiple cleaning cycles. This is the filter option for those looking for maximum horsepower.

Roto-Molded Tube: 
Rotomolded intake tube is engineered for improved volumetric efficiency and maximum performance. The tube connects to the stock intake elbow for added convenience and quicker installation.

Hassle-Free Installation:
aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations minimizing the use of hardware.

Note: This intake system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.