2004 Audi S4
Catalytic Converter EPA Approved

This is a MagnaFlow Exhaust Products Catalytic Converter EPA Approved (Note: New MagnaFlow EPA Approved Direct Fit HM Grade Catalytic Converter). This Catalytic Converter EPA Approved is guaranteed to fit your 2004 Audi S4 . SKU number 45-44962-Z6

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24318. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. MagnaFlow 24318 interchanges with OE parts 8E0 254 551 QX, 8E0 254 554 QX. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with Federal/EPA Emission systems.

Material - Stainless Steel, Body Type - Spun, Clamps Included - No, Finish - Stainless, Universal Or Specific Fit - Specific, Grade Type - Regular, Tube Material - Stainless Steel, Hangers Included - Yes, Inlet Type - Flange, Outlet Type - Pipe Connection, Heat Shield Attached - No, Body Material - Stainless Steel, California Air Resources Board (CARB) Certified - No, Substrate Material - Ceramic, Inlet Gasket Included - No, Inlet Mounting Hardware Included - No, Outlet Gasket Included - No, Outlet Mounting Hardware Included - No, Overall Length - 48.375 in., Air Tube Count - 0, Sensor Port Count - 2, New York Certified - Yes, Oxygen Sensor Location - Pre and Post Converter, Air Tube Adaptable - No, CARB Executive Order Number - Not Applicable, Prop 65 Y/N - No