GMC Sierra 2014 – 2016
4 engines
Generations
6.6 Duramax 365hpDiesel365 hp · 894 Nm395 hp · 945 Nm+30 hp · +51 Nm
- ECU
- Bosch EDC16C4
- Engine code
- LMM
- Displacement
- 6599 cm³
- Power gain
- +8 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 365 hp / 894 Nm
- Stage 1 · 395 hp / 945 Nm
4.3 V6 285hpPetrol285 hp · 413 Nm305 hp · 440 Nm+20 hp · +27 Nm
- Engine code
- LU3
- Displacement
- 4300 cm³
- Power gain
- +7 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 285 hp / 413 Nm
- Stage 1 · 305 hp / 440 Nm
5.3 V8 355hpPetrol355 hp · 519 Nm375 hp · 540 Nm+20 hp · +21 Nm
- ECU
- Delco E92
- Engine code
- L83
- Displacement
- 5328 cm³
- Power gain
- +6 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 355 hp / 519 Nm
- Stage 1 · 375 hp / 540 Nm
6.2 V8 420hpPetrol420 hp · 609 Nm440 hp · 630 Nm+20 hp · +21 Nm
- ECU
- Delco E92
- Engine code
- L86
- Displacement
- 6162 cm³
- Power gain
- +5 %
Stage 2 and Stage 3: on quotation, depending on the vehicle's modifications.
Open a pro account- Stock · 420 hp / 609 Nm
- Stage 1 · 440 hp / 630 Nm
Indicative power and torque figures. Actual results depend on the vehicle's condition, fuel, hardware and measurement method.
Rules on vehicle modifications (type approval, emissions, road safety, roadworthiness testing, insurance) are specific to each country, and some services may be prohibited there on public roads. Before any work, the agent checks the regulations in their country, informs the end customer and has them sign the required documents; the agent remains solely responsible for installing and using the files.