| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| 3.5T V6 | 272 kW (370 hp) 570Nm | 294 kW (400 hp) 650Nm | * | 30 hp | 799 |
| 4.2 | 151 kW (202 hp) 342Nm | 170 kW (232 hp) 375Nm | * | 30 hp | 799 |
| 4.6 | 161 kW (220 hp) 378Nm | 185 kW (252 hp) 410Nm | * | 32 hp | 799 |
| 5.4 | 220 kW (300 hp) 560Nm | 246 kW (335 hp) 600Nm | * | 35 hp | 799 |