Pipercross Air filter
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| AudiA6 C5Pipercross Panel Filters | 4B2, 4B4 | 2002–2005 | RS6 quattro [BCY] · 4.2L |
| AudiA6 C5 AvantPipercross Panel Filters | 4B5, 4B6 | 2004–2005 | RS6 plus quattro [BRV] · 4.2L |
| AudiA6 C5 AvantPipercross Panel Filters | 4B5, 4B6 | 2002–2005 | RS6 quattro [BCY] · 4.2L |