Give your OBS Powerstroke the airflow it deserves.
The SWAG Performance Parts OBS Cold Air Intake System is engineered to replace the restrictive factory intake assembly with a simple, proven, high-flow design that helps your turbocharger breathe easier while improving filtration and engine efficiency. Whether your truck is completely stock or equipped with larger injectors, custom tuning, upgraded turbo components, or is used for towing, this intake delivers unrestricted airflow without unnecessary complexity.
Using the industry-proven BHAF (Big Honkin' Air Filter) design, this intake offers exceptional airflow capacity while maintaining excellent filtration, making it one of the most popular upgrades for the 1994.5-1997 7.3L Powerstroke platform.
Features
- Heavy-duty 4" intake tubing
- Large BHAF-style high-flow air filter
- Significantly less restrictive than the factory intake system
- Improved turbocharger breathing
- Faster turbo spool and improved throttle response
- Helps support increased horsepower and torque modifications
- Excellent choice for towing, daily driving, and performance applications
- Clean, simple engine bay appearance
- Bolt-on installation using basic hand tools
- Includes clamps and installation hardware
Benefits
Unlike restrictive factory air boxes, the SWAG intake allows your turbocharger to pull air with substantially less restriction, helping improve overall engine efficiency and supporting future performance upgrades. High-flow open-element systems like this have become a favorite among OBS 7.3 owners because they provide excellent airflow while remaining simple, reliable, and easy to service. This style CAI system has been very popular within the 7.3L Powerstroke Diesel community for these reasons.
Whether your truck is used for:
- Daily driving
- Heavy towing
- Performance tuning
- Larger injectors
- Upgraded turbochargers
this intake provides the airflow your engine demands.
Kit Includes
- 4" intake tube
- BHAF high-flow air filter (uses WIX 6637 or equivalent replacement)
- Silicone coupler
- T-bolt clamps
- Mounting hardware
Fitment
- 1994.5 Ford F-250 7.3L Powerstroke
- 1994.5 Ford F-350 7.3L Powerstroke
- 1995 Ford F-250 7.3L Powerstroke
- 1995 Ford F-350 7.3L Powerstroke
- 1996 Ford F-250 7.3L Powerstroke
- 1996 Ford F-350 7.3L Powerstroke
- 1997 Ford F-250 7.3L Powerstroke
- 1997 Ford F-350 7.3L Powerstroke
Why Choose SWAG Performance Parts?
At SWAG Performance Parts, we build products with one goal in mind—delivering dependable performance without unnecessary cost. Our OBS Cold Air Intake offers the airflow enthusiasts expect from premium intake systems while maintaining the straightforward design that has made BHAF-style intakes a proven favorite among 7.3L Powerstroke owners for years.
