| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| BM CATALYSTS | BM91275H | Direct Cross Interchange | 1 |
| FORD | 1385726 | Indirect Cross Interchange | 1 |
| EEC | FR6047TBP | Indirect Cross Interchange | 1 |
| KLARIUS | 321886 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 62501 | Indirect Cross Interchange | 1 |
| AS | 20425 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 321886 | Indirect Cross Interchange | 1 |