Have some tuning companies (prodrive, Ecutek etc) products for increasing power? What abou power and torque gain? Works dawes devices properly with Sti7 or not? Which is standard boost presure on STi7? My old Impreza Turbo (MY00, 1.4bar, dawes, grp N exhaust, KN, fuel cut raiser) looks to by quicker than new Sti..... :-). Is this question of extra weight? Is 315 bhp and 410 N.m on new sti only dream or possible reality?

 

Interesting you use those figures , thats exactly what PPP is going to deliver + . STI is more than fast , take one for a drive you'll see what I mean .

Ray