A3 1.9 tdi 110 tuning boxes
I'm sure this has been done to death. I'm looking for a bit of info on the tuning boxes, has any one used them and did you have any issues. What sort of power increase do you get?
Ive heard that all they do is increase the fuel mixture, if thats the case how was your economy effected?
I know I will be told dont be cheap and get a proper remap but my car has done a fair few miles (186,000) and i dont want to get a remap then end up selling the car in 3 months time.
cheers in advance