| engine type | Original performance | Performance after tuning | Vmax | More efficient | price |
|---|---|---|---|---|---|
| 3.5 V6 | 190 kW (258 hp) 340Nm | 211 kW (288 hp) 375Nm | * | 30 hp | 799 |
| 5.7 HEMI | 276 kW (370 hp) 540Nm | 297 kW (405 hp) 575Nm | * | 35 hp | 799 |
| 5.7 HEMI | 280 kW (375 hp) 548Nm | 301 kW (410 hp) 580Nm | * | 35 hp | 799 |
| 6.1 HEMI | 317 kW (431 hp) 660Nm | 344 kW (469 hp) 700Nm | * | 38 hp | 849 |