if i'm not mistaken the stock 1.8t run about 6-8psi, chipped 14-18psi spiking at 20-25psi... personally i'm not impressed by the numbers w/ the stage III i would be expecting more for that money, i plan on making 300whp w/ a ko4 when i do it and possibly 300lbs w/ my k03... but then again i use GIAC and not APR

i think i read 400whp on a stock engine,,,, is it possible yes, will it last - lol