Opel Signum (All - 2.8 T) Changes after chip tuning

Original HP 250 Chip Tuned HP 290 Variation HP 40 Original Torque NM 340 Chip Tuned Torque NM 400 Variation NM 60

You can see the differences before and after chip tuning an Opel branded vehicle. Customer happiness is our priority and all of the chip tuning modifications are under warranty.
Original power of the Opel Signum (All - 2.8 T) is 250. After chip tuning it raises to 290 / 400. Difference after doing chip tuning is 40 / 60.
Operation done to your vehicle does no hurt your vehicle and also improves its longevity.
If you have a question, you can find it in frequently asked questions or you can directly ask us.