| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM91426H | Direct Cross Interchange | 1 |
| KLARIUS | 321733 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 70002 | Indirect Cross Interchange | 1 |
| AS | 41149 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321733 | Indirect Cross Interchange | 1 |
| ALFA ROMEO | 46823074 | Indirect Cross Interchange | 1 |
| EEC | AR6000T | Indirect Cross Interchange | 1 |