| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| WALKER | 20585 | Direct Cross Interchange | 11 |
| BMW | 18327789040 | Direct Cross Interchange | 10 |
| BOSAL | 099229 | Direct Cross Interchange | 10 |
| AS | 45209D | Direct Cross Interchange | 10 |
| IMASAF | 190743 | Direct Cross Interchange | 10 |
| KLARIUS | 311677 | Direct Cross Interchange | 9 |
| ERNST | 750257 | Direct Cross Interchange | 8 |
| BM CATALYSTS | BM80165H | Direct Cross Interchange | 7 |
| EEC | BM6006 | Direct Cross Interchange | 6 |
| HJS | 93122032 | Direct Cross Interchange | 6 |
| FONOS | 20585 | Direct Cross Interchange | 6 |
| BMW | 18322246928 | Direct Cross Interchange | 5 |
| MTS | 043680 | Indirect Cross Interchange | 9 |
| ASSO | 080020 | Indirect Cross Interchange | 8 |
| SIGAM | 15438 | Indirect Cross Interchange | 7 |
| QUINTON HAZELL | 311677 | Indirect Cross Interchange | 7 |
| FENNO | P154DCAT | Indirect Cross Interchange | 6 |
| QUINTON HAZELL | 370299 | Indirect Cross Interchange | 5 |
| KLARIUS | 370299 | Indirect Cross Interchange | 5 |
| BM CATALYSTS | BM80165 | Indirect Cross Interchange | 5 |
| EEC | BM6006T | Indirect Cross Interchange | 5 |
| MAGNAFLOW | 80671D | Indirect Cross Interchange | 4 |
| BOSAL | 098229 | Indirect Cross Interchange | 4 |
| TWINTEC | 22402010 | Indirect Cross Interchange | 4 |
| GAT EUROKAT | 05137 | Indirect Cross Interchange | 3 |
| WALKER | 28023 | Indirect Cross Interchange | 3 |
| MAGNAFLOW | K315 | Indirect Cross Interchange | 2 |
| TIMAX | 370299 | Indirect Cross Interchange | 2 |
| FABRISCAPE | BW45209DC | Indirect Cross Interchange | 2 |
| FABRISCAPE | BW452090C | Indirect Cross Interchange | 2 |
| FONOS | 28023 | Indirect Cross Interchange | 2 |
| ERNST | 275859 | Indirect Cross Interchange | 2 |
| JP GROUP | 1420300200 | Indirect Cross Interchange | 2 |
| WALKER | 16090 | Indirect Cross Interchange | 1 |
| HJS | 93129306 | Indirect Cross Interchange | 1 |
| HJS | 93129305 | Indirect Cross Interchange | 1 |
| WALKER | 62948 | Indirect Cross Interchange | 1 |
| WALKER | 62917 | Indirect Cross Interchange | 1 |
| WALKER | 62916 | Indirect Cross Interchange | 1 |
| EBERSPACHER | 9903355 | Indirect Cross Interchange | 1 |
| TESH | 311009 | Indirect Cross Interchange | 1 |
| EASTERN CATALYTIC | 40497 | Indirect Cross Interchange | 1 |
| AP EXHAUST | 642763 | Indirect Cross Interchange | 1 |
| WORLDPAC | H3000119761BSL | Indirect Cross Interchange | 1 |
| AutoZone | 099229 | Indirect Cross Interchange | 1 |
| BMW | 18327790643 | Indirect Cross Interchange | 1 |
| BMW | 18327790305 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 0501409 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 0501139 | Indirect Cross Interchange | 1 |
| GAT EUROKAT | 0501134 | Indirect Cross Interchange | 1 |
| BOSAL | 99229 | Indirect Cross Interchange | 1 |
| FENNO | P154DC | Indirect Cross Interchange | 1 |
| BOSAL | 98229 | Indirect Cross Interchange | 1 |
| ROSI | 311677 | Indirect Cross Interchange | 1 |
| BMW | 18327789 | Indirect Cross Interchange | 1 |
| CATCO | 4367 | Indirect Cross Interchange | 1 |
| ERNST | 880077 | Indirect Cross Interchange | 1 |
| FUELPARTS | PAS45209 | Indirect Cross Interchange | 1 |
| MAGNAFLOW | 23874 | Indirect Cross Interchange | 1 |
| ERNST | 880015 | Indirect Cross Interchange | 1 |
| AS | AS45209 | Indirect Cross Interchange | 1 |
| ERNST | 880008 | Indirect Cross Interchange | 1 |
| TWINTEC | 25512003 | Indirect Cross Interchange | 1 |