aFe Twisted Steel Headers - Jeep 91-02 L4-2.5L

• 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.

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.

4-to-1 formed collector is used as an efficient way to collect header primary tubes together. 100% MIG-welded for strength and durability.

A 1/2" thick, 1-piece flange prevents warpage to ensure a leak-free seal over the life of the vehicle.

Tube lengths are optimized for true pulse control technology which improves flow and performance.

• 91-00 Jeep Cherokee (XJ)
• 91-95 Jeep Wrangler (YJ)
• 96-02 Jeep Wrangler (TJ)

Note: This header is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.