aFe is proud to introduce the all new Magnum FORCE Stage-2 XP intake system for the 2017 GM Silverado HD/Sierra HD (L5P) diesel trucks with the V8-6.6L Duramax turbo diesel engine. In recent testing this system out flowed the factory intake. This highly engineered system uses a powder-coated heat-shielded airbox with a one-piece intake tube. Handling filtration duties is the Pro 5R performance air filter that features 5-layers of progressively finer mesh cotton gauze media. The Pro 5R filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. The heat-insulating, molded plastic intake tube adapts to the stock intake elbow making it easier for installation. The tube is also engineered for improved volumetric efficiency and maximum performance. Utilizing factory mounting points, this system provides a hassle-free installation.