Yeah you would not get to 200kw without paying in mods equal to the cars value. And I suppose you would like to get to that power without paying too much correct?
Software, exhaust is basically all you can do and maybe a diff change too a shorter ratio for bang for your buck mods. Anything else will either not give you any gains, or cost you around 10K per mod for around 2-3kw. I know andy was selling one of his superchargers for around 50K, which is a steal, but you will need to add in around another 10-20K for software, fitment, fabrication of mountings, new belts etc.
