Audi A4 2.0 TFSI B7 quattro and DTM 2005 2008 Cat-back Non-resonated (louder) with 100mm GT100 Tailpipes. Manual models only
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| AudiA4Milltek structured application; Cat-back; Non-resonated (louder) with 100mm GT100 Tailpipes. Manual models only | B7 | 2005–2008 | 2.0 TFSI B7 quattro and DTM |