- Resonated (as per approval)
- Diffuser has to be trimmed for the right side tailpipes or replaced with an original diffuser from an S5 (with an S-Line exterior kit).
- For info on the fitting point to the OEM pipework, please see the photos in the gallery and the info below:
- For 1.8T engines the exhaust fits after the OEM downpipe
- For 2.0T engines the exhaust fits after the OEM silencer.
| Weight | 26.6 kg |
|---|---|
| Material | Stainless Steel |
| Make | Audi |
| Model | A4 (B8) Petrol Turbo 2WD/Quattro (08+) |
| Engine | 1.8T/2.0T |
| Year | 08+ |
| Tailpipe | Twin Round 80mm Quad |
| Fitting Point | For 1.8T after downpipe/For 2.0T after first silencer |
| Diameter | 70 + 57mm |
| Type | Half System |
| Part Number | 48DH4DR |
| EC Approval | Yes |






