MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (51115) for the 2002-2005 Audi A4 Quattro 3.0L. Mandrel-bent 16-gauge 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 gaskets and hardware. Federal/EPA compliant (not for sale in CA), OBDII.
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 16-gauge 409 stainless steel |
| Hardware | Gaskets and hardware included |
| OEM Replacement | 8E0 254 500 BX, 8E0 254 500 GX, 8E0 254 500 PX, 8E0 254 501 KX, 8E0 254 503 FX, 8E0 254 503 RX, 8E0 254 503 SX, 8E0 254 505 DX, 8E0 254 505 EX |
| Emissions | Federal/EPA compliant (not for CA), OBDII |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2005 | Audi | A4 Quattro | Avant |
| 2002-2005 | Audi | A4 Quattro | Base |
| 2004-2005 | Audi | A4 Quattro | Cabriolet |
