Feed your 2001-2004 Chevy Silverado and GMC Sierra 2500HD/3500 6.6L LB7 Duramax more cold air with the aFe Power Magnum FORCE Stage-2 Cold Air Intake System with Pro 5R Filter. aFe dyno testing shows gains of up to +12 horsepower and +28 lb-ft of torque, and the system outflows the factory intake by 42%.

aFe Power pairs a one-piece black powder-coated 18-gauge heat shield that uses factory mounting locations with a heat-insulating molded plastic intake tube with a built-in mass air flow sensor pad. The Pro 5R filter uses five-layer progressively finer cotton gauze media, pre-oiled for maximum airflow, and it is washable and reusable for the life of the vehicle. The kit installs using factory mounting locations.

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