| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20301 | Direct Cross Interchange | 5 |
| BM CATALYSTS | BM90233 | Direct Cross Interchange | 5 |
| EEC | BM8015 | Direct Cross Interchange | 4 |
| BOSAL | 098114 | Direct Cross Interchange | 4 |
| AS | 45210 | Direct Cross Interchange | 3 |
| BMW | 18301427 | Direct Cross Interchange | 1 |
| BMW | 1830142727 | Direct Cross Interchange | 1 |
| KLARIUS | 380234 | Indirect Cross Interchange | 7 |
| KLARIUS | 321583 | Indirect Cross Interchange | 4 |
| BMW | 18301427027 | Indirect Cross Interchange | 4 |
| QUINTON HAZELL | 321583 | Indirect Cross Interchange | 4 |
| BOSAL | 099120 | Indirect Cross Interchange | 3 |
| MTS | 043630 | Indirect Cross Interchange | 3 |
| VENEPORTE | BW10190K | Indirect Cross Interchange | 3 |
| BM CATALYSTS | BM90233H | Indirect Cross Interchange | 3 |
| EBERSPACHER | 2119561 | Indirect Cross Interchange | 2 |
| MAGNAFLOW | 80669 | Indirect Cross Interchange | 2 |
| BOSAL | 98114 | Indirect Cross Interchange | 2 |
| HJS | 90125323 | Indirect Cross Interchange | 2 |
| SIGAM | 15165 | Indirect Cross Interchange | 2 |
| IMASAF | 198033 | Indirect Cross Interchange | 2 |
| FONOS | 20301 | Indirect Cross Interchange | 2 |
| ERNST | 750264 | Indirect Cross Interchange | 2 |
| TWINTEC | 22302007 | Indirect Cross Interchange | 2 |
| FABRISCAPE | BW45210C | Indirect Cross Interchange | 1 |
| FUELPARTS | AS45210 | Indirect Cross Interchange | 1 |
| FUELPARTS | AS45000 | Indirect Cross Interchange | 1 |
| EEC | BM8015T | Indirect Cross Interchange | 1 |
| BOSAL | 713389 | Indirect Cross Interchange | 1 |
| KLARIUS | 230955 | Indirect Cross Interchange | 1 |
| ROSI | 321583 | Indirect Cross Interchange | 1 |
| KLARIUS | 220690 | Indirect Cross Interchange | 1 |
| ASSO | 080014 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 230955 | Indirect Cross Interchange | 1 |
| AS | AS45210 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 220690 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | K272 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 05126 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 2119560 | Indirect Cross Interchange | 1 |
| BOSAL | 99120 | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | BM385E | Indirect Cross Interchange | 1 |
| KLARIUS | BM385E | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | BM332H | Indirect Cross Interchange | 1 |
| KLARIUS | BM332H | Indirect Cross Interchange | 1 |
| QUINTON HAZELL | 322702 | Indirect Cross Interchange | 1 |
| KLARIUS | 322702 | Indirect Cross Interchange | 1 |
| EBERSPACHER | K2119560 | Indirect Cross Interchange | 1 |
| FENNO | P151CAT | Indirect Cross Interchange | 1 |
| FENNO | 151CAT | Indirect Cross Interchange | 1 |