You can request for a Tuning Calibration for your Opel Astra (J) - 2009 - 2015 2.0 Turbo OPC 280hp vehicle on our file service site.
These Tuning Calibrations always made in real time suited to your needs and cars maximum ability.
All our Tuning files are made with maximum precision and care to be efficient.
In this particular case, we can increase the power of your engine from 280 HP to 310 HP, 400 Torque to 450 Torque within a Stage1 Calibration package.