2007 Vauxhall Vectra sri remapped today in Maidstone kent.
DPF removed and blue remap ,he did have a power box fitted but said it was never right engine lights on power up and down so we removed box carried out blue remap and dpf off now car drives at it should with the extra power .
These power boxes sometimes cost more than a professional remap ,so why would you fit one ?

Original HP: 150 Original Nm: 320
Tuned HP: 181 Tuned Nm: 370
HP Increase: 31 Nm Increase: 50

Well its a pleasure to have business with you and a big thanks to Cit-Tech for providing an excellent service. – Quantum Tuning Ltd.