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Increase the power of your Mercedes-Benz E 220 CDI BlueTEC 170 HP (W212 - 2013 - 2016) with a precise chip tuning solution from Stefanel Performance
8 TFSI 160 HP (8P - 2008 - 2012) with a precise chip tuning solution from Stefanel Performance
Steigern Sie die Kraft Ihres Mercedes-Benz SL 55 AMG 517 PS (R230 - 2001 - 2011) mit einer präzisen Chiptuning-Lösung von Stefanel Performance
9 M-JTD 115 HP (2007 - 2015) with a precise chip tuning solution from Stefanel Performance
Original STAGE 1 Performance 195 hp 230 hp +35 hp torque 470 Nm 550 Nm +80 Nm Please note: The performance values indicated are average values and may vary depending on the vehicle
Chiptuning / Softwareoptimierung: Ferrari 812 Superfast 6.5 V12 800 PS (2017 ->) x6m Increase the power of yourIncrease the power of your Ferrari 812 Superfast 6. 5 V12 800 HP (2017 >) 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 800 hp 825 hp +25 hp torque 718 Nm 750 Nm +32 Nm Please note: The performance values indicated are average values and may
