Chiptuning / Softwareoptimierung: Kia Rio 1.4i 16V 109 PS (2011 - 2014) processing via:On-site appointment at one location Increase the power of your

Increase the power of your Mercedes-Benz E 500 306 HP (W211 - 2002 - 2006) with a precise chip tuning solution from Stefanel Performance

2 Hemi V8 707 HP (2019 ->) with a precise chip tuning solution from Stefanel Performance

Increase the power of your Seat Leon 2

Original STAGE 1 Performance 122 hp 150 hp +28 hp torque 173 Nm 240 Nm +67 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

Original STAGE 1 Performance 230 hp 270 hp +40 hp torque 330 Nm 390 Nm +60 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

Chiptuning / Softwareoptimierung: Kia Rio 1.4i 16V 109 PS (2011 - 2014) processing via:On-site appointment at one location Increase the power of yourIncrease the power of your Kia Rio 1. 4i 16V 109 HP (2011 2014) 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 109 hp 120 hp +11 hp torque 137 Nm 150 Nm +13 Nm Please note: The performance values indicated are average values and may vary