Replace the faulty rear catalytic converter with the all new aFe power direct-fit rear cat replacement for the 2004-2006 Jeep Wrangler (TJ/LJ) with I6-4.0L engine. This cat replacement is constructed of 100% MIG welded stainless steel for strength and durability. This unit comes with a slip fit, clamp & 3/8" thick flange for a secure hassle free installation.

Stainless Steel Construction:

This system is constructed of durable mandrel bent stainless steel tubing for maximum performance, corrosion resistance and strength, eliminating cracking.

Factory Mounting Locations:

Utilizes factory mounting locations and utilizes an OE style flange making it a true bolt-on system.

Catalytic Converters:

This kit comes with a EPA Compliant catalytic converter for a bolt-on and go installation.                               

Note: This system is not currently CARB exempt or available for sale in California, and cannot be used on any vehicle registered with the California Department of Motor Vehicle. This item in not legal in NY for use on vehicles with CA emmissions.