cool_hesem, for turbocharger, you can look for Turbo Sang or Tiburon. According to Tiburon, you need to prepare 10K for the Turbo bolt-on.
Many member advice me not to go for bolt-on, Turbo engine transplate will be better.
RD2 is cun. Mine is RD. call me if you want TT or meet up. Mind PM me your contact?
If you are really interested, PM me, i'll give you Tiburon's contact.