Can anybody offer any advice on using mod chips to increase the power of my Accord 2.2CDTI Exec.
I have been looking at the versions that sit parallel to the ECU and basically tell the ECU false info, they state that they increase economy by 10-15% and also HP by 25-30.
Are they any goog as they seem quite cheap, can get them on ebay for £90
Any advise greatly appreciated