Catalytic Converters

Replace the faulty or old stock catalytic converter with the all new aFe power direct-fit cat replacement for the 1997-1999 Jeep Wrangler (TJ) with I6-4.0L engine. This cat replacement is constructed of mandrel-bent, 100% MIG welded stainless steel for strength and durability.This unit comes with a ..

Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit front cat replacement for the 2000-2003 Jeep Wrangler (TJ) with I6-4.0L engine. This cat replacement is constructed of 100% MIG welded stainless steel for strength and durability. This unit comes with 49-State f..

Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit front 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 49-Stat..

Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit rear cat replacement for the 200-2006 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 fi..

Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit rear cat replacement for the 200-2006 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 fi..

Air tube kit for 81-86 CJ's and 87-90 Wranglers with AMC 258 and 84-86 CJ's with AMC 151. measures 19 long...

Please Note : 48 State Legal, Not CARB Compliant..

Please Note : 48 State Legal, Not CARB Compliant..

Please Note : 48 State Legal, Not CARB Compliant..

The Crown Automotive Catalytic Converter is a 48-state legal replacement for the Wrangler and Cherokee. This cat is made to fit into the stock exhaust system using OE clamps and hardware for securing the flange. No modifications required. Maintains emissions controls and standards for performance an..

The Crown Automotive Catalytic Converter is a 48-state legal replacement for the Grand Cherokee. This cat is made to fit into the stock exhaust system using OE clamps and hardware. No modifications required. Maintains emissions controls and standards for performance and required testing...

Please Note : 48 State Legal, Not CARB Compliant..

Please Note : 48 State Legal, Not CARB Compliant..

Please Note : 48 State Legal, Not CARB Compliant..

Please Note : 48 State Legal, Not CARB Compliant..

Please Note : 48 State Legal, Not CARB Compliant..

Please Note : 48 State Legal, Not CARB Compliant..

Factory replacement rear catalytic converter for 2004 Jeep® Grand Cherokee WJ from Crown Automotive. Please Note : 48 State Legal, Not CARB Compliant..

Even though Wrangler TJs are getting older, they are still great vehicles. Unfortunately, factory exhausts are prone to rust and clogs. Keep your aging Jeep on the road with a Flowmaster Direct Fit Catalytic Converter. This Catalytic Converter’s full stainless steel construction is sure to serve you..

Unlike your love for your Jeep, factory exhaust components do not last forever. Sooner or later you will need to replace clogged or rusted out components. Fortunately, the Flowmaster Direct Fit Catalytic Converter has you covered. Flowmaster constructs this Catalytic Converter from stainless steel i..

Made in the USA!..

MagnaFlow Direct-Fit Catalytic Converters by Car Sound are designed for easy bolt-on installation by an experienced installer. There's NO welding, cutting or tube bending required. Each is designed to exact original equipment specifications. Note: Not Legal in CA..

MagnaFlow Direct-Fit Catalytic Converters by Car Sound are designed for easy bolt-on installation by an experienced installer. There's NO welding, cutting or tube bending required. Each is designed to exact original equipment specifications. Not for use in California Emissions Vehicles...

MagnaFlow Direct-Fit Catalytic Converters by Car Sound are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority of the Direct-Fit Catalytic Converter products do not require welding, cutting or bend..