GMC Sierra 2014 - 2016
| Engine | Fuel | Stock | Stage 1 | Gain |
|---|---|---|---|---|
| 4.3 V6 285hp LU3 | Petrol | 285 hp / 413 Nm | 305 hp / 440 Nm | +20 hp / +27 Nm |
| 5.3 V8 355hp L83 | Petrol | 355 hp / 519 Nm | 375 hp / 540 Nm | +20 hp / +21 Nm |
| 6.2 V8 420hp L86 | Petrol | 420 hp / 609 Nm | 440 hp / 630 Nm | +20 hp / +21 Nm |
| 6.6 Duramax 365hp LMM | Diesel | 365 hp / 894 Nm | 395 hp / 945 Nm | +30 hp / +51 Nm |
Order a file for this vehicle
Professional file service. Send us the original read and we return a calibrated file, usually within the hour.