Just wondering as im running a bozz speed ecu and it should be running about 300-320bhp would ported headers benefit my car? and could i fit a standard evo front mount intercooler with subaru pipework??

 

bump

 

Ported headers will always benefit the car, if not with more power then better spool, the more power you run, the bigger the benefit will be.

Do you happen to have an Evo intercooler already? If not then why would you want to use one? To pipe it up will cost almost as much as a full second hand kit designed for the job. If you have one already.... I would sell it on and buy one for the job and save the hassle...