Chiptuning / Softwareoptimierung: Citroën C6 2.2 HDi 173 PS (2006 - 2013) processing via:On-site appointment at one location 2 V12 580 hp (all)

2 V12 580 hp (all) with a precise chiptuning solution from Stefanel Performance

Increase the power of your Mercedes-Benz E 280 CDI 190 HP (W211 - 2002 - 2006) with a precise chip tuning solution from Stefanel Performance

Original STAGE 1 Leistung 177 PS 220 PS +43 PS Drehmoment 320 Nm 380 Nm +60 Nm Bitte beachten: Die angegebenen Leistungswerte sind Durchschnittsangaben und können je nach Fahrzeug variieren

Original STAGE 1 Leistung 110 PS 145 PS +35 PS Drehmoment 205 Nm 270 Nm +65 Nm Bitte beachten: Die angegebenen Leistungswerte sind Durchschnittsangaben und können je nach Fahrzeug variieren

M xDrive G81

Chiptuning / Softwareoptimierung: Citroën C6 2.2 HDi 173 PS (2006 - 2013) processing via:On-site appointment at one location 2 V12 580 hp (all)Increase the power of your Citron C6 2. 2 HDi 173 HP (2006 2013) 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 noticeably improved performance. Original STAGE 1 Performance 173 hp 203 hp +30 hp torque 370 Nm 440 Nm +70 Nm Please note: The performance values indicated are average values and may vary