Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Exhaust Manifold | ||||
| 525i, 530i | ||||
| Cylinders 1 Thru 3 | BMW | 18407545306 | 1070.33 | |
| Cylinders 4 Thru 6 | BMW | 18407545307 | 1070.33 | |
| 525xi, 530xi | ||||
| Cylinders 1 Thru 3 | BMW | 18407545306 | 1070.33 | |
| Cylinders 4 Thru 6 | BMW | 18407545307 | 1070.33 | |
| 550i | ||||
| Cylinders 1 Thru 4 | BMW | 18407540619 | 1215.00 | |
| Cylinders 5 Thru 8 | BMW | 18407540620 | 1215.00 | |
| M5 | ||||
| Cylinders 1 Thru 5 | BMW | 18407836402 | 2258.97 | |
| Cylinders 6 Thru 10 | BMW | 18407836403 | 2258.97 |