Chiptuning / Softwareoptimierung: Mercedes-Benz C 350 CDI 231 PS (W204 - 2010 - 2014) processing via:On-site appointment at one location 0 TDI CR 136 PS

0 TDI CR 136 PS (8R - 2008 - 2011) mit einer präzisen Chiptuning-Lösung von Stefanel Performance

0 TSI 280 HP (2020 ->) with a precise chip tuning solution from Stefanel Performance

2 TSI 105 HP (2011 - 2014) with a precise chip tuning solution from Stefanel Performance

Original STAGE 1 Performance 450 hp 500 hp +50 hp torque 550 Nm 680 Nm +130 Nm Please note: The performance values ​​indicated are average values ​​and may vary depending on the vehicle

0 TSI 115 HP (2014 ->) with a precise chip tuning solution from Stefanel Performance

Chiptuning / Softwareoptimierung: Mercedes-Benz C 350 CDI 231 PS (W204 - 2010 - 2014) processing via:On-site appointment at one location 0 TDI CR 136 PSIncrease the power of your Mercedes Benz C 350 CDI 231 HP (W204 2010 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 231 hp 290 hp +59 hp torque 540 Nm 630 Nm +90 Nm Please note: The performance values indicated are average values and may