The new Twisted Steel performance header from aFe Power is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1/2" thick head flange and 14-gauge 409 stainless steel tubing, you have a header that is strong and powerful. Twisted Steel headers are 100-percent bolt-on with no modifications necessary and are proudly engineered and built in Corona, CA.
Factory Mounting Locations:
These headers retain your stock catalytic converters and are a direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation.
Formed Collector:
4-to-1 formed collector is used as an efficient way to collect header primary tubes together. 100% MIG-welded for strength and durability
Heavy- Duty Flanges:
A 1/2" thick, 1-piece flange prevents warpage to ensure a leak-free seal over the life of the vehicle.
Optimized Tube Lengths:
Tube lengths are optimized for true pulse control technology which improves flow and performance.
Emissions Disclaimer:
This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles.
- Dyno-tests resulted in an added 9 horsepower and 10 lbs. x ft of torque.
- 1-1/2" 14-gauge stainless steel mandrel-bent tubing for unrestricted flow.
- 4-to-1 formed collector is an efficient way to collect header primary tubes together.
- Optimized tube lengths improve flow and performance.
- 100% MIG-welded construction ensures optimal strength and durability.
- A direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation.
Applications:
- 1991-1992 Jeep Comanche MJ 2.5L
- 1991-2000 Jeep Cherokee XJ 2.5L
- 1991-1995 Jeep Wrangler YJ 2.5L
- 1997-2002 Jeep Wrangler TJ 2.5L
- 1996-2002 Dodge Dakota 2.5L
