| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| AUDI | 8E0254550KX | Direct Cross Interchange | 3 |
| MAGNAFLOW | K649 | Direct Cross Interchange | 2 |
| MAGNAFLOW | 70205 | Direct Cross Interchange | 2 |
| BM CATALYSTS | BM91405 | Indirect Cross Interchange | 1 |
| AS | 42228 | Indirect Cross Interchange | 1 |
| AS | 42227 | Indirect Cross Interchange | 1 |
| AS | 42224 | Indirect Cross Interchange | 1 |
| AUDI | 8E1253057EX | Indirect Cross Interchange | 1 |
| AUDI | 8E0254505FX | Indirect Cross Interchange | 1 |
| AUDI | 8E0254504JX | Indirect Cross Interchange | 1 |
| AUDI | 8E0254500KX | Indirect Cross Interchange | 1 |
| AUDI | 8E0253058NX | Indirect Cross Interchange | 1 |
| BM CATALYSTS | BM91405H | Indirect Cross Interchange | 1 |