I just bought one from a guy on here, but it didnt come with any instructions? I know nothing about this system really, Im capible of tuning it but some advice would be nice. I would love to turn up the boost on the car, i just bought it earlier this year and it has been my project since then. Its equiped with 3'' turbos back, GREDDY FMIC and some HKS intakes. . . . Any help would be greatly appreciated.

 

to adjust boost you need the boost controller kit. PowerFC on its own is not sufficient. or you need a separate boost controller (profec bspec ii or the like).

Read up here
http://paulr33.skylinesaustralia.com...owerfc-faq.htm
all you need to know about teh powerfc

check www.apexi.com for downloading the manuals.

 

you can run the pfc up to16- 17lbs of boost

 

[QUOTE=LUVMYFD;7435998]I just bought one from a guy on here, but it didnt come with any instructions? I know nothing about this system really/QUOTE]

First thing is to do a search hear on this PFC Forum for the PFC manual, which you did not do.