Yep pretty much the same mate, the 190's do well with a stage 1 remap, you should be getting about 210bhp, then if you want more stage 2 will get you to around 230bhp but thats with high flow cat, exhaust, and panel filter. The 190s have dual side mounted intercoolers so you dont need to bother with a front mount thats what i have done to mine but its fwd so cant really do any more. Awesome gti had a 190 quattro avant that had 330bhp i think but that had mega money spent on it. The price has come down alot now i bought mine when it was 3 yrs old for 11k, now you can pick them up for less than 5k, they are stunning cars, fast, nice to drive and if you dont boot it everywhere are good on fuel.
If your buying one just make sure it has good service history and is not on audi longlife service, these engines need the oil changing every 5k or twice a year, look for sludge or black deposits under the filler cap and also make sure the timing belt and water pump have been changed, thats a £400 job at audi..