Revo stage 3 remap to custom remap
I bought my car a couple of months ago it was just a spur of the moment thing but to this day i am still happy with my purchase. The thing is i hardly know anything about engines and how to modify or what to modify. I was told the car has a stage 3 revo map on it and i was given a receipt for it aswell along with a rolling road chart. The previous owner advised me to get a custom remap done and it would increase the bhp quite abit. Would you say what he said is right? How much more gains could i expect to see?
The car is a A3 1.8T Quattro W-reg
Currently on the car is a T28 Hybrid turbo, 550cc injectors, bigger intercooler. custom powerflow exhaust, stage 3 remap and a few other bits.
Where would be the best place to take the car for a custom remap?