I have decided to turbocharge my V6! I will be using a turbo from a chrysler laser (eagle talon). I was wondering, if I run 5-6 psi of boost, do I need do change any internals? I know I need an fuel pressure regulator, but what company makes a good one thats not too expensive? Instead of installing an intercooler, wich I don't really need but would help, I read about something called a "Water cooled throttle body spacer". I've read that a lot of people custom make them...so I'm probably going to try Anyway, any good advice?