Chiptuning / Softwareoptimierung: Porsche 911 GT3 3.8i 435 PS (2004 - 2011 ( 997 ) x6m Original STAGE 1 Power 163

Original STAGE 1 Power 163 HP 200 HP +37 HP Torque 350 Nm 430 Nm +80 Nm Please note: The stated performance values are average figures and may vary depending on the vehicle

Increase the power of your Mercedes-Benz GLA 250 Turbo 211 HP (X156 - 2014 - 2016) with a precise chip tuning solution from Stefanel Performance

Steigern Sie die Kraft Ihres Suzuki Vitara 1

0D 258 HP (F15 - 2013 - 2018) with a precise chip tuning solution from Stefanel Performance

0 TFSI 190 PS (FY - MK1 - 2017 - 2018) mit einer präzisen Chiptuning-Lösung von Stefanel Performance

Chiptuning / Softwareoptimierung: Porsche 911 GT3 3.8i 435 PS (2004 - 2011 ( 997 ) x6m Original STAGE 1 Power 163Increase the power of your Porsche 911 GT3 3. 8i 435 HP (2004 2011 ( 997 ) 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 435 hp 455 hp +20 hp torque 430 Nm 450 Nm +20 Nm Please note: The performance values indicated are average values and may