MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (52316) for the 2013-2018 Audi A8 Quattro, S6, S7, S8, and RS7 4.0L. Spun-body 409 stainless tubing with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding, includes hardware. Federal/EPA compliant (not for sale in California) - OBDII.
| Type | Direct-fit catalytic converter |
| Grade | OEM-Grade |
| Material | 409 stainless steel (spun body) |
| Hardware | Includes hardware |
| OEM Replacement | 4G0 254 202 NX |
| Emissions | Federal/EPA compliant (not for sale in California) - OBDII |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2015 | Audi | A8 Quattro | Base |
| 2013-2016 | Audi | A8 Quattro | L |
| 2017-2018 | Audi | A8 Quattro | L Sport |
| 2014-2018 | Audi | RS7 | Base |
| 2016-2018 | Audi | RS7 | Performance |
| 2013-2015 | Audi | S6 | Base |
| 2016-2018 | Audi | S6 | Premium Plus |
| 2016-2018 | Audi | S6 | Prestige |
| 2013-2016 | Audi | S7 | Base |
| 2017-2018 | Audi | S7 | Premium Plus |
| 2017-2018 | Audi | S7 | Prestige |
| 2013-2016 | Audi | S8 | Base |
| 2016-2018 | Audi | S8 | Plus |
