2001 2003 Audi S8 4.2L Direct-Fit Catalytic Converter 4481116 Magnaflow fine-lines 00-inch mandrel-bent stainless steel tubing

00-inch mandrel-bent stainless steel tubing flowing into a specially designed dual 3

A pair of Super 44 performance mufflers are paired with a set of specially-tuned resonators to keep the interior drone down to a minimum

Metal retainer nut is more secure than plastic clips

6L V8 1966 - 1967 Mercury Monterey 410/6

2001 2003 Audi S8 4.2L Direct-Fit Catalytic Converter 4481116 Magnaflow fine-lines 00-inch mandrel-bent stainless steel tubingOverview: Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct Fit Catalytic Converter 4481116. 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