| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 8D0131089CX | Direct Cross Interchange | 12 |
| BOSAL | 099062 | Direct Cross Interchange | 9 |
| WALKER | 20163 | Direct Cross Interchange | 8 |
| BM CATALYSTS | BM90932 | Direct Cross Interchange | 6 |
| ERNST | 755078 | Direct Cross Interchange | 6 |
| KLARIUS | 370122 | Direct Cross Interchange | 5 |
| QUINTON HAZELL | 370122 | Direct Cross Interchange | 5 |
| MTS | 043459 | Direct Cross Interchange | 5 |
| MAGNAFLOW | 80208 | Direct Cross Interchange | 4 |
| FONOS | 20163 | Direct Cross Interchange | 3 |
| KLARIUS | 312059 | Direct Cross Interchange | 3 |
| QUINTON HAZELL | 312059 | Direct Cross Interchange | 3 |
| MAGNAFLOW | K087 | Direct Cross Interchange | 2 |
| ROSI | 312059 | Direct Cross Interchange | 1 |
| EEC | AU8030 | Indirect Cross Interchange | 7 |
| BOSAL | 098062 | Indirect Cross Interchange | 6 |
| VAG | 8D0131089CX | Indirect Cross Interchange | 5 |
| AUDI | 8D013108 | Indirect Cross Interchange | 4 |
| VAG | 8D013108 | Indirect Cross Interchange | 4 |
| AUDI | 8D0131089C | Indirect Cross Interchange | 3 |
| FENNO | P135CAT | Indirect Cross Interchange | 3 |
| TIMAX | 370122 | Indirect Cross Interchange | 2 |
| EBERSPACHER | 10154 | Indirect Cross Interchange | 2 |
| BM CATALYSTS | 90932 | Indirect Cross Interchange | 2 |
| WALKER | 20163 | Indirect Cross Interchange | 2 |
| BOSAL | 98062 | Indirect Cross Interchange | 1 |
| IMASAF | NOCAT | Indirect Cross Interchange | 1 |
| FUELPARTS | AS42131 | Indirect Cross Interchange | 1 |
| AS | 42124 | Indirect Cross Interchange | 1 |
| AUDI | 8D0131089AX | Indirect Cross Interchange | 1 |