Being a bit new to this scooby lark,can someone tell me the diference between all the diferent models talked about ie RB5/P1 etc.Myself I have a humble UK turbo with zero mods.
Some of the pics Ive seen here look the muts nuts.
I know theres probably a lot of difference but just the basics will do.

Thanks

Cross posted with a thread in General, please do not cross post topics.

Thus closing thread.

Ian