by GT-SUBY » Wed Sep 19, 2007 8:58 pm
I too was unsure,but after a few days of reasonably hard driving,im finaly noticeing some favourable results.
The characteristics of my car have changed quite a bit since the larger turbo,so my car already felt quite a bit faster than stock.
But!,spools slightly slower as its now singlescroll,i was hoping the sprintbooster would help with the slight lag.
Sure enough it has now ,throwing me back in the seat quite a bit harder now,so as far as 450 beeing expensive,it would cost a hell of alot more to get this result with any other mod or tune.