Chiptuning / Softwareoptimierung: Mercedes-Benz E 500 - 388 PS (W212 - 2009 - 2013) processing via:On-site appointment at one location A push of a button

A push of a button on the steering wheel and the flap is operated regardless of the sport mode

0 xDrive Steptronic Competition 510 HP (2019 ->) with a precise chip tuning solution from Stefanel Performance

Original STAGE 1 Performance 500 hp 560 hp +60 hp torque 625 Nm 675 Nm +50 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

Increase the power of your Audi R8 GT 560 HP (2007 - 2015) with a precise chip tuning solution from Stefanel Performance

4 T-Jet 150 PS (2007 - 2015) mit einer präzisen Chiptuning-Lösung von Stefanel Performance

Chiptuning / Softwareoptimierung: Mercedes-Benz E 500 - 388 PS (W212 - 2009 - 2013) processing via:On-site appointment at one location A push of a buttonIncrease the power of your Mercedes Benz E 500 388 HP (W212 2009 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 388 hp 408 hp +20 hp torque 530 Nm 570 Nm +40 Nm Please note: The performance values indicated are average values and may vary