Audi S4 3.0 Supercharged V6 B8 2009 2012 Cat-back ValveSonic Electronic Valved System
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| AudiS4Milltek structured application; Cat-back; ValveSonic Electronic Valved System | B8 | 2009–2012 | 3.0 Supercharged V6 B8 |
| AudiS5Milltek structured application; Cat-back; ValveSonic Electronic Valved System | B8 | 2009–2011 | 3.0 TFSI B8 Coupé & Cabriolet (S tronic) |