Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit front cat replacement. This cat replacement is constructed of 100% MIG welded stainless steel for strength and durability. This unit comes with 49-State federal approved cats and 3/8" thick flanges for a secure hassle-free installation. PartNumber : afe47-48006 Description : Direct Fit Catalytic Converter; 1 pc. Design; Stainless Steel Construction; Factory Mounting Locations; Emission : Non-California (49-State) Outlet Size (in.) : OE Overall Length (in.) : OEM Converter Body Size : OEM Core Substrate Material : OEM Inlet Size (in.) : OE 1996-1998 Jeep Grand Cherokee Laredo L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1996-1998 Jeep Grand Cherokee Limited L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1997 Jeep Grand Cherokee Orvis L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 1997-1998 Jeep Grand Cherokee TSi L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit