unless your an electronics wiz and have bank... then forget most turbos..

Most use an ECU solenoid to control them via a pulse width modulation system..

The one that might work is the Shelby CSX-VNT. They made 15lbs of boost at 2100RPM on a 2.2L all the way to reline.. They only made 500 VNT's though and garret only made 1200 turbos. I think they have like 4 left. Hence why I cherish my New in box one I got off ebay.. It would probably be more "cost efficent" to acquire a s15 nissan sr20 turbo as they flow 300hp and are ball bearing. Cheapest quickest spool around for a 2L.