AFE: Direct Fit Catalytic Converter Replacements; Front Jeep Wrangler (TJ/LJ) 04-06 I6-4.0L flex fuel kit composite fuel cell that can

composite fuel cell that can be mounted in most factory battery trays without modification

and providing better long term consistency when used with corrosive fuels

which mean they are built specifically for gen 5 LT engines and have the necessary heat protection for your long tube header installation

INTERNAL PUMP

and automatically adjusts the fuel and nitrous solenoid output to achieve the desired Air Fuel Ratio (target AFR is user adjustable)

AFE: Direct Fit Catalytic Converter Replacements; Front Jeep Wrangler (TJ/LJ) 04-06 I6-4.0L flex fuel kit composite fuel cell that canReplace the faulty rear catalytic converter with the all new aFe POWER direct fit front cat replacement for the 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 product is an EPA Compliant catalytic converter with 3 8" thick flanges for a secure hassle free installation. Stainless Steel Construction: This system is constructed of durable mandrel bent