One of the most common issues with the MS platform is being able to have speedometer on your dashboard. The MS1 and the MS2 dont have the ability without a extra VSS Conditioner and the MS3 you will need to wire into your transmission.
DD-EFI has now released its latest version with Internal GPS to address the above common issue. The GPS reads at 10Hz meaning every 1/10 of second it is updating. Also, with this addition it opens the door to all the other Trip/Ecomony fields within TunerStudio including: Odometer, Trip Meter, Fuel Ecomony, etc.