:Im on a budget on about 1500-1800 and the only turbos i saw that i could afford was the z1 motorsports sport 550 turbos. i wanted to know if they were ok performance wise and budget wise?? ASAP?!?!
So basically with all those after market parts plus the Z1S550 turbo hes only hittin 434rwhp? hmm hmm.. something is not rite here.. its either the turbo or ur frends car :P... ANY OTHERS WHO KNOW ABOUT THE PERFORMANCE OF the Z1 S550?