aFe Power Magnum FORCE 51-10942 Toyota Tundra Performance Intake System (Dry, 3-Layer Filter) Outflows the factory intake by up to 50%. Produces an additional 12 horsepower and 16 lbs. x ft. torque max gains. 3-Layer non-oiled, washable synthetic media for the perfect balance of performance, protection and convenience One-piece, black powdercoated 16-gauge heat shield uses factory mounting locations Heat-insulating molded plastic tube replaces the stock intake tract This product 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. Uses Pro Dry S Air Filter For Maximum Convenience Rotomolded Plastic Tube for Maximum Air Flow Increased Horsepower and Torque Improved Throttle Response and Mileage Replaced Factory Intake for improved Horsepower, Torque and Styling