i just got this used kit beginning of this month with the intercooler piping from apexi as well, but no gt intercooler, fuel management, gauges. I just bought rc440s used and still need an intercooler. do u know what size will fit on my del sol using the piping from apexi. My engine has 154k miles, stock. Anything I need to get before installing this kit?? I know I will have to get my ecu chipped which I am thinking crome tuned by a tuner named xenocrom in jerz. Should I be running colder plugs are just run my copper plugs? I am not planning to boost it more than 8psi since this is my only car and i drive it about 3-4 times a week.

the wastegate on the turbo is adjustable, but the previous owner had it set at 20+psi, can someone take a pic and measure from the thread ends so that I can set it back to the stock wastegate psi?? Thanks so much in advance!!!