just interested which cars are cheap and easy to remap, eg. the astra mk5 cdti is a remap from then 120 to the 150...
i've head that a lot of the mk4 golfs and audi a3s and tt's were very cheap to remap for large gains...from 180 to 225bhp for a £200-300 remap ive heard??
out of interest, could anyone shed any light on which cars are easy to remap for these type of gains (i.e. the engine has been designed to take the larger ammount of power but was de-tuned )