Chiptuning / Softwareoptimierung: Mercedes-Benz SL 500 V8 306 PS (R230 - 2001 - 2011) F26 2 TSI 105 HP (2009

2 TSI 105 HP (2009 ->) with a precise chip tuning solution from Stefanel Performance

Increase the power of your Mercedes-Benz E 220 CDI 170 HP (W212 - 2013 - 2016) with a precise chip tuning solution from Stefanel Performance

9 Multijet 120 HP (all) with a precise chip tuning solution from Stefanel Performance

0i 16v 140 PS (III - 2009 - 2012) mit einer präzisen Chiptuning-Lösung von Stefanel Performance

Increase the power of your Mercedes-Benz E 320 CDI 224 HP (W211 - 2006 - 2009) with a precise chip tuning solution from Stefanel Performance

Chiptuning / Softwareoptimierung: Mercedes-Benz SL 500 V8 306 PS (R230 - 2001 - 2011) F26 2 TSI 105 HP (2009Increase the power of your Mercedes Benz SL 500 V8 306 HP (R230 2001 2011) 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 306 hp 326 hp +20 hp torque 460 Nm 485 Nm +25 Nm Please note: The performance values indicated are average values and may