Vauxhall Astra 1.7 CDTi 125bhp tuning file

With a bespoke remap the Vauxhall Astra 1.7 CDTi 125bhp gains +25 bhp and +50 Nm, rising from 125 bhp / 280 Nm to 150 bhp / 330 Nm (20% more power). We build each tuning file around the software number of your read on the Denso D0700, so nothing generic goes back into the car. Add DPF / EGR solutions to the same file if needed.

Who is this remap for?

On a diesel, the bigger gain is usually in torque. Expect stronger pulling from low revs, easier overtaking and a more relaxed drive on the motorway. 125 → 150 bhp equals roughly 93 → 112 kW.

Figures are guide values from our rolling road and comparable vehicles. Results depend on the vehicle's condition, hardware and fuel quality. Remapping in the UK: let your insurer know about the modification. DPF, EGR and AdBlue solutions are supplied for off-road and motorsport use only and are not legal for use on UK roads.