Chiptuning / Softwareoptimierung: Mercedes-Benz G 63 AMG 585 PS (2018 ->) F01 9 Twinair 60 HP (500

9 Twinair 60 HP (500 - 2007 - 2015) with a precise chip tuning solution from Stefanel Performance

Increase the power of your BMW 4 series 435i 306 HP (F32/33 - 2013 - 2016) with a precise chip tuning solution from Stefanel Performance

Original STAGE 1 Performance 265 hp 320 hp +55 hp torque 370 Nm 450 Nm +80 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

Increase the power of your Volkswagen Tayron 1

4 D5 185 HP (2006 - 2011) with a precise chip tuning solution from Stefanel Performance

Chiptuning / Softwareoptimierung: Mercedes-Benz G 63 AMG 585 PS (2018 ->) F01 9 Twinair 60 HP (500Increase the power of your Mercedes Benz G 63 AMG 585 HP (2018 >) 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 585 hp 660 hp +75 hp torque 850 Nm 1100 Nm +250 Nm Please note: The performance values indicated are average values and may vary