Chiptuning / Softwareoptimierung: Ferrari F12 Berlinetta 6.3 V12 740 PS (alle) processing via:On-site appointment at one location 9 TCE GT 110 HP

9 TCE GT 110 HP (III - 2014 - 2019) with a precise chip tuning solution from Stefanel Performance

Increase the power of your BMW 7 series 760i 445 HP (E65 - 2002 - 2008) with a precise chip tuning solution from Stefanel Performance

Steigern Sie die Kraft Ihres Mercedes-Benz GL 450 - 340 PS (X164 - 2006 - 2012) mit einer präzisen Chiptuning-Lösung von Stefanel Performance

Old one out

Original STAGE 1 Performance 60 hp 88 hp +28 hp torque 140 Nm 170 Nm +30 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

Chiptuning / Softwareoptimierung: Ferrari F12 Berlinetta 6.3 V12 740 PS (alle) processing via:On-site appointment at one location 9 TCE GT 110 HPIncrease the power of your Ferrari F12 Berlinetta 6. 3 V12 740 HP (all) 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 740 hp 770 hp +30 hp torque 690 Nm 720 Nm +30 Nm Please note: The performance values indicated are average values and may vary