Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Rear Suspension | ||||
| Crossmember | ||||
| 4WD | ||||
| Without WRX | ||||
| To 7/20/05 | SUB | 20150FE410 | 399.71 | |
| From 7/21/05 | SUB | 20150FE410 | 399.71 | |
| With WRX | ||||
| Without STI | SUB | 20150FE430 | 399.71 | |
| With STI | SUB | 20150FE430 | 399.71 |
| Part | Manufacturer | OEM Part # | Price | Notes |
| Rear Suspension | ||||
| Crossmember | ||||
| 4WD | ||||
| Without WRX | ||||
| To 7/20/05 | SUB | 20150FE410 | 399.71 | |
| From 7/21/05 | SUB | 20150FE410 | 399.71 | |
| With WRX | ||||
| Without STI | SUB | 20150FE430 | 399.71 | |
| With STI | SUB | 20150FE430 | 399.71 |