Well a mate is organising it for me. He said he'll get it done for anything between R2500 and 3k. Cheapest quote I got so far and they said nothing more than 3k.
I really am clueless on remap etc. I was just told it would help my car's fuel consumption and increase by 10% or 10kw,i can't remember. But go to www.cpichiptuning.com