Chiptuning / Softwareoptimierung: Opel Astra 1.2i 16v 65 PS ((G) - 1998 - 2004) 550i LCI 3 CDTi 70 HP (2003

3 CDTi 70 HP (2003 - 2008) with a precise chip tuning solution from Stefanel Performance

6 HDiF 16V 109 HP (2004 - 2011) with a precise chip tuning solution from Stefanel Performance

4 - 135 HP (all) with a precise chiptuning solution from Stefanel Performance

The downpipes are not approved because the sports cats are installed

9 TDI 100 HP (2002 - 2008 (6L)) with a precise chip tuning solution from Stefanel Performance

Chiptuning / Softwareoptimierung: Opel Astra 1.2i 16v 65 PS ((G) - 1998 - 2004) 550i LCI 3 CDTi 70 HP (2003Boost the power of your Opel Astra 1. 2i 16v 65 HP ((G) 1998 2004) 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 Power 65 HP 70 HP +5 HP Torque 110 Nm 120 Nm +10 Nm Please note: The performance values given are averages and may vary depending on the vehicle.