I think the dyno results will leave you a bit dissapointed... I recently had mine tuned, SAFC II, front mount, full 3" exhaust, jjr split dump and decat, turbosmart boost controller, rb25 turbo, walbro pump, nismo 550cc injectors, running 12psi, just hit 170kw atw... good compression on all cylinders... RB20's are pretty limited, thats why im about to throw a rb25 in mine... thats what i have had a lot off people reccomend to me...