Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Exhaust Manifold | ||||
| Front | ||||
| FWD | ||||
| To 12/3/07 | FOR | 7E5Z5G232AA | 988.77 | |
| From 12/3/07 | ||||
| 49 State/Non Green | FOR | 8E5Z5G232B | 750.03 | |
| California/Green State | FOR | 8E5Z5G232C | 763.25 | |
| AWD | ||||
| To 12/3/07 | FOR | 7E5Z5G232AA | 988.77 | |
| From 12/3/07 | ||||
| 49 State/Non Green | FOR | 8E5Z5G232B | 750.03 | |
| California/Green State | FOR | 8E5Z5G232C | 763.25 | |
| Rear | ||||
| FWD | ||||
| From 12/3/07 | ||||
| 49 State/Non Green | FOR | 8E5Z5G232D | 680.62 | |
| California/Green State | FOR | 8E5Z5G232E | 715.40 | |
| AWD | FOR | 7E5Z9430BA | 143.12 |