MagnaFlow Direct-Fit Catalytic converters are designed for easy bolt-on installation for the Professional Installer. Each is designed to exact the original equipment specifications. While the majority off the Direct-Fit Catalytic converter products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation. PartNumber : mag458027 Description : Conv DF 04-06 Wrangler 4.0L Anticipated Ship Out Time : Approximately 1-2 Days CARB Compliant : Y Exhaust Pipe Material : Stainless Steel Warranty : 5 year/50,000 mile External/Internal Recommended Use : Converter 2899 : Yes 634 : Ceramic 3145 : Specific Catalytic Converter Overall Length : 49.5 Series : California Catalytic Converter Format : Pre-Catalytic Converter and Main Catalytic Converter Exhaust Component Mount Type : Uses Factory Hangers California Air Board Approved : Yes CAT Converter Air Tube Adapter : Not Air Tube Kit Adaptable Converter Body Size : OEM Core Substrate Material : Ceramic Emission : California Inlet Size (in.) : OE Main Piping Diameter (in.) : Stainless Steel Material : Stainless Steel Outlet Size (in.) : OE Overall Length (in.) : 49.5 Universal Or Specific Fit : Specific Inlet Inside Diameter (in.) : OE Outlet Outside Diameter (in.) : OE California Proposition 65 : No Title : DF Converter WARNING CA Proposition 65 : No California Proposition 65 : WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov Catalytic Converter Air Tube Adapter : Not Air Tube Kit Adaptable Outlet Outside Diameter : OE California Air Resources Board Approved : Yes Substrate Material : Ceramic Inlet Inside Diameter : OEM 2006 Jeep Wrangler 65th Anniversary Edition L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2004-2006 Jeep Wrangler Rubicon L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2004 Jeep Wrangler Sahara L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2006 Jeep Wrangler SE L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2004-2006 Jeep Wrangler Sport L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2004-2006 Jeep Wrangler Unlimited L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2005-2006 Jeep Wrangler Unlimited Rubicon L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2004-2006 Jeep Wrangler X L6.-cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit