Chiptuning / Softwareoptimierung: BMW M8 4.4 V8 Bi-Turbo Competition 625 PS (2019 ->) X5 xDrive 40i Increase the power of your

Increase the power of your BMW 7 series 740D 258 HP (E65 - 2002 - 2008) with a precise chip tuning solution from Stefanel Performance

Increase the power of your BMW X1 xDrive20d 190 HP (F48 - 2015 - 2018) with a precise chip tuning solution from Stefanel Performance

Original STAGE 1 Performance 163 hp 200 hp +37 hp torque 350 Nm 420 Nm +70 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

6 FSI 110 HP (8Z - 1999 - 2005) with a precise chip tuning solution from Stefanel Performance

Increase the power of your BMW M3 M3 321 HP (E36 - 1991 - 1998) with a precise chip tuning solution from Stefanel Performance

Chiptuning / Softwareoptimierung: BMW M8 4.4 V8 Bi-Turbo Competition 625 PS (2019 ->) X5 xDrive 40i Increase the power of yourIncrease the power of your BMW M8 4. 4 V8 Bi Turbo Competition 625 HP (2019 >) 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 625 hp 680 hp +55 hp torque 750 Nm 850 Nm +100 Nm Please note: The performance values indicated are average values and