Can someone tell me some of the preliminarys I should be checking in terms of the mecanical condition of my car before installating a turbo? (leak down, compression tests?) How can I be sure that my car won't act like a pig after?

Can someone post a list of the necessary parts to alter in order to get the best out of a DragGenIII or revhard ii turbo?

do you absolutely need 440cc injectors with fuel pump and fuel computer? If so do turbo kits come with fmu's?

Are the shifts smoother between gears or rough for tranny?