Catalytic Converter for 2004-2009 Audi S4 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlo studfix Doors 2 Door

Doors 2 Door

Designed to use most of the stock engine frame mounts to minimize necessary fabrication

1972-1974 Ford Gran Torino

25/8 V 1971 - 1974 Oldsmobile Custom Cruiser U/K/8 V 1971 - 1975 Oldsmobile Custom Cruiser 4

over the stock exhaust

Catalytic Converter for 2004-2009 Audi S4 4.2L OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlo studfix Doors 2 DoorOverview: Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49918. With features including free flowing mandrel bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body 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