Chiptuning / Softwareoptimierung: Opel Astra 1.6i 16v 100 PS ((G) - 1998 - 2004) 840i 6 V6 321 HP (2013

6 V6 321 HP (2013 ->) with a precise chip tuning solution from Stefanel Performance

Steigern Sie die Kraft Ihres Porsche Cayenne S 4

Reduce the operating costs of your Iveco Cursor 13 - 440 - 440 HP (all) with chip tuning from Stefanel Performance

9 CDTi 120 HP (2003 - 2008) with a precise chip tuning solution from Stefanel Performance

BMW 1 Series F21 M135i 1N72 N55 Switch Rear-wheel drive July 2

Chiptuning / Softwareoptimierung: Opel Astra 1.6i 16v 100 PS ((G) - 1998 - 2004) 840i 6 V6 321 HP (2013Boost the power of your Opel Astra 1. 6i 16v 100 PS ((G) 1998 2004) with a precise chiptuning solution from Stefanel Performance. Our EVC certified developers ensure that your vehicle's essential engine protection functions remain active, while you can rely on a noticeably improved performance. Original STAGE 1 Power 100 HP 110 HP +10 HP Torque 150 Nm 165 Nm +15 Nm Please note: The stated performance values are average figures and may vary depending