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.
Advanced FLOW engineering offers you a better choice of oil-free filters: New Pro Dry S synthetic dry-media filters. Pro Dry S filters use a revolutionary two-ply synthetic material that is functionally superior to traditional paper media and single-ply synthetic, and easy to service. Pro Dry S dry-media filters increase airflow providing improved horsepower, torque, and fuel economy with 99.4%* filtration efficiency. Perhaps the greatest benefit of new Pro Dry S filters is the convenience of servicing these oil-free filters. To clean a Pro Dry S filter lightly tap it on the ground, vacuum it, or wash with soap and water. Solvents and oiling are not necessary. Replacement Pro Dry S filters for all air intake systems are also available and sold individually.
- Improves Fuel economy
- Increases horsepower & torque
- Oil-free 2-layer synthetic media
- Convenient quick & easy cleaning
- 99.4% efficient** for excellent protection
- Wire mesh for structural integrity & quality
- Increased air flow up to 50% for better performance
**Cumulative efficiency test per SAE J726 - Coarse Dust test procedure using 21-40035 air filter.
|YEAR ||MAKE ||ENGINE |
|1999 ||Ford ||7.3L Powerstroke |
|2000 ||Ford ||7.3L Powerstroke |
|2001 ||Ford ||7.3L Powerstroke |
|2002 ||Ford ||7.3L Powerstroke |
|2003 ||Ford ||7.3L Powerstroke |