| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AS | 42115 | Direct Cross Interchange | 6 |
| BM CATALYSTS | BM90425 | Direct Cross Interchange | 5 |
| MAGNAFLOW | 80224 | Direct Cross Interchange | 3 |
| KLARIUS | 322684 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 322684 | Direct Cross Interchange | 3 |
| MAGNAFLOW | K258 | Direct Cross Interchange | 2 |
| AUDI | 8A0253058EX | Indirect Cross Interchange | 6 |
| AUDI | 8A025305 | Indirect Cross Interchange | 2 |
| VAG | 8A0253058EX | Indirect Cross Interchange | 2 |
| VAG | 8A0253057V | Indirect Cross Interchange | 2 |
| VAG | 8A025305 | Indirect Cross Interchange | 2 |
| AUDI | 8A0253058V | Indirect Cross Interchange | 1 |
| AUDI | 8A0253057EX | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 20038 | Indirect Cross Interchange | 1 |
| ROSI | 322684 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42115R | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42115 | Indirect Cross Interchange | 1 |
| EEC | AU8024 | Indirect Cross Interchange | 1 |
| AS | 42116 | Indirect Cross Interchange | 1 |