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Increase the power of your BMW 4 series GC 435i PP 339 HP (F36 - 2014 - 2016) with a precise chip tuning solution from Stefanel Performance
Original STAGE 1 Performance 420 hp 540 hp +120 hp torque 550 Nm 800 Nm +250 Nm Please note: The performance values indicated are average values and may vary depending on the vehicle
0 Bi-Turbo TDI 240 HP (2017 - 2020) with a precise chip tuning solution from Stefanel Performance
Increase the power of your BMW X6 xDrive40i 340 hp (G06 - 2019 - 2023) with a precise chip tuning solution from Stefanel Performance
4 Turbo 120 HP ((J) - 2009 - 2015) with a precise chip tuning solution from Stefanel Performance
Chiptuning / Softwareoptimierung: Mercedes-Benz C 63 AMG S 510 PS (W205 - 2014 - 2018) execution:Stage 1 and Pops & Bangs including transmission optimization Increase the power of yourIncrease the power of your Mercedes Benz C 63 AMG S 510 HP (W205 2014 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 510 hp 570 hp +60 hp torque 700 Nm 850 Nm +150 Nm Please note: The performance values indicated are average values and may
