what r u talking about? any old centrifugal blower would work... and the amount of work required in making brakets, pipes and lines is equivalent to a turbo setup... i've read on other forums of people putting VW and other eatons on fords and mazdas and they run fine. some guy actually did a 5 psi setup for < 500$. it all depends on where u get the parts, and who does all the work.