This MagnaFlow OEM-grade manifold catalytic converter is the passenger-side close-coupled unit for the 2007-2010 Audi S6 5.2L V10. The one-piece spun 409 stainless body carries two O2 sensor ports and includes flange gaskets, bolts and nuts for installation. It meets Federal EPA requirements and is not legal in California or other CARB states.
| Type | OEM-grade manifold catalytic converter |
| Position | Passenger-side close-coupled manifold (primary) |
| Material | 409 stainless steel |
| Emissions | Federal EPA (not legal in California / CARB states) |
| Includes | 2 flange gaskets, bolts, nuts |
| Part Number | 51181 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2010 | Audi | S6 | Base |
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