| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Dual Timing Chain |
| 323 | 22.6 | 15.4 | A | Includes: R&I Cylinder Head, Grind Or Renew Valves, Transfer All Necessary Components & Make All Adjustments. |
| 328 | 21.3 | 15.2 | A | Includes: R&I Cylinder Head, Grind Or Renew Valves, Transfer All Necessary Components & Make All Adjustments. |
| M3 |
| Convertible, Coupe |
| Manual Trans | 21.3 | 15.5 | A | Includes: R&I Cylinder Head, Grind Or Renew Valves, Transfer All Necessary Components & Make All Adjustments. |
| Auto Trans | 21.3 | 15.6 | A | Includes: R&I Cylinder Head, Grind Or Renew Valves, Transfer All Necessary Components & Make All Adjustments. |