Chiptuning / Softwareoptimierung: GMC Sierra 6.2 V8 420 PS (2017 ->) processing via:Sending in the control unit Original STAGE 1 Leistung 280

Original STAGE 1 Leistung 280 PS 310 PS +30 PS Drehmoment 400 Nm 450 Nm +50 Nm Bitte beachten: Die angegebenen Leistungswerte sind Durchschnittsangaben und können je nach Fahrzeug variieren

8 FSI 220 HP (C6 - 2008 - 2010) with a precise chip tuning solution from Stefanel Performance

0 SkyActiv-G 145 PS (2013 - 2018) with a precise chip tuning solution from Stefanel Performance

Original STAGE 1 Power 205 HP 235 HP +30 HP Torque 950 Nm 1100 Nm +150 Nm Please note: The performance figures stated are average values and may vary depending on the vehicle

Original STAGE 1 Power 150 hp 190 hp +40 hp Torque 330 Nm 430 Nm +100 Nm Please note: The stated performance figures are averages and may vary depending on the vehicle

Chiptuning / Softwareoptimierung: GMC Sierra 6.2 V8 420 PS (2017 ->) processing via:Sending in the control unit Original STAGE 1 Leistung 280Increase the power of your GMC Sierra 6. 2 V8 420 HP (2017 >) with a precise chip tuning solution from Stefanel Performance. Our EVC certified developers ensure that your vehicle's essential engine protection functions remain active, while you can rely on a noticeably improved performance. Original STAGE 1 Power 420 HP 440 HP +20 HP Torque 609 Nm 630 Nm +21 Nm Please note: The stated performance figures are average values and may vary depending on the