Ok, but anyways... ChrisH1984, I'm gonna try to help you out. First of all, thank you for editing your first post so we could read it.

As for the underdrive pulley, it will work fine. the crankshaft and rods are the same, the only difference is the pistons. so the pulley will fit on a non-turbo crank AND a turbo crank, so long as it's for a 2.0 motor.

I think.

Oh and you won't be beating anyone here with a sidemount intercooler and a 16g. So if you want to make friends here and gain knowledge and wisdom of DSMs and turbos, you'd be best to tone it down and humble yourself. If you need help with anything else, just let me know.