aFe Power Twisted Steel Exhaust Headers 409 Stainless Steel 1991 - 2002 Jeep Wrangler (YJ) L4 2.5L

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.