I saw on their website there’s two versions, 1.2 and 1.4. The main things I’m trying to monitor is boost pressure, knock retard, possibly 0-60 or 1/4 mile time, true fuel level, and temps. Which one should I get?
"Primarily the EM Plus v1.4 & MX v1.4 were created in response to 2015+ Mercedes/Sprinter diesel vehicles which do not support fuel measurements. UltraGauge v1.4 is designed to resolve this issue."