Hi everyone, I need a simple diagnostic tool & would like to measure boost pressure, volts, fuel economy etc. I would like to display oil pressure as well but I don't think either of these 2 units will do it. The Dashhawk is $440 & Scangauge $230, is the Dashhawk worth the extra money ? Or do I just get the Scangauge as alot of people seem to have.
Presso