Exhaust System: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| B230F, B230FTL | 1.1 | 0.8 | B | |
| B234F | 1.1 | 0.8 | B | |
| B28F, B280F | 1.4 | 1.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| B230F, B230FTL | 1.1 | 0.8 | B | |
| B234F | 1.1 | 0.8 | B | |
| B28F, B280F | 1.4 | 1.0 | B |