| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 8A0131089AV | Direct Cross Interchange | 3 |
| MAGNAFLOW | 80268 | Direct Cross Interchange | 3 |
| BM CATALYSTS | BM90380 | Direct Cross Interchange | 2 |
| MAGNAFLOW | K429 | Direct Cross Interchange | 2 |
| AUDI | 8A0131089AX | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42502 | Indirect Cross Interchange | 1 |
| AUDI | 8A131089AV | Indirect Cross Interchange | 1 |