Bring the power back to your 7.3L! This Stage 2 air intake system produced 15hp and 32lbs. x ft. of torque on the dyno and outflowed the factory intake system by 51%! This system utilizes a one-piece powder coated wrinkle black housing that mounts to the factory lower intake box, CAD designed tube for optimum air flow, large 4" diameter 360 degree PRO Dry S air filter for maximum convenience. This ia 100% bolt-on product that requires no cutting or drilling and this system comes with all hardware, couplers and components for an easy installation.