Chiptuning / Softwareoptimierung: Mercedes-Benz SLK 350 V6 272 PS (R171 - 2004 - 2010) 840i 0 Turbo 200 HP ((H)

0 Turbo 200 HP ((H) - 2004 - 2009) with a precise chip tuning solution from Stefanel Performance

6 Turbo 200 HP ((J) - 2009 - 2015) with a precise chip tuning solution from Stefanel Performance

Increase the power of your Mercedes-Benz SLC 250 CDI 204 HP (2016 ->) with a precise chip tuning solution from Stefanel Performance

0TS JCW 306 HP ((2019 ->) - F54 LCI) with a precise chip tuning solution from Stefanel Performance

Chiptuning / Softwareoptimierung: Mercedes-Benz SLK 350 V6 272 PS (R171 - 2004 - 2010) 840i 0 Turbo 200 HP ((H)Increase the power of your Mercedes Benz SLK 350 V6 272 HP (R171 2004 2010) 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 272 hp 292 hp +20 hp torque 350 Nm 375 Nm +25 Nm Please note: The performance values indicated are average values and may