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 of the Direct-Fit Catalytic Converter products do not require welding; cutting or bending; limited applications may require additional welding for optimal installation. PartNumber : mag51862 Description : Conv DF 10-13 Acura MDX 3.7L Main Piping Diameter : 2.5 Material : Stainless Series : OEM Grade Anticipated Ship Out Time : Approximately 1-2 Days 2899 : No Catalytic Converter Air Tube Adapter : Not Air Tube Kit Adaptable Catalytic Converter Format : Pre-Catalytic Converter and Main Catalytic Converter Catalytic Converter Oxygen Sensor Location : N/A Catalytic Converter Body Material : Stainless 634 : Ceramic 601 : 2.5 1172 : 2.5 616 : 4 615 : 6.25 Catalytic Converter Overall Length : 6.25 3145 : Specific Exhaust Component Mount Type : Uses Factory Hangers Exhaust Inlet Connection Type : Bolt-On Exhaust Outlet Connection Type : Bolt-On Exhaust Pipe Material : Stainless Steel Recommended Use : Converter California Air Board Approved : No CAT Converter Air Tube Adapter : Not Air Tube Kit Adaptable Converter Body Size : OEM Core Substrate Material : OEM Emission : Non-California (49-State) Inlet Size (in.) : 2.5 Main Piping Diameter (in.) : Stainless Steel Material : Stainless Steel Outlet Quantity : 1 Outlet Size (in.) : 2.5 Overall Length (in.) : 10.5 Oxygen Sensor Location : N/A Universal Or Specific Fit : Specific Body Length (in.) : 6.25 Body Width (in.) : 4 Inlet Connection Type : Bolt-On Inlet Inside Diameter (in.) : 2.5 Outlet Connection Type : Bolt-On Outlet Outside Diameter (in.) : 2.5 Title : DF Converter WARNING CA Proposition 65 : No California Proposition 65 : WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov Body Length : 6.250 in. Outlet Outside Diameter : 2.5 Body Length : 6.25 Substrate Material : Ceramic California Air Resources Board Approved : No Catalytic Converter Overall Length : 10.5 Body Width : 4 Inlet Inside Diameter : 2.5 Inlet Inside Diameter : 2.500 in. 2010-2013 Acura MDX Base V6.3664cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit 2010-2013 Acura ZDX Base V6.3664cc Exhaust, Mufflers & Tips::Catalytic Converter Direct Fit