now with "ALL SPRING" option.
meaning you can choose the pressure at your own leisure by mixing the required springs.
you can now start boosting as low as 0.3bar until 1.7bar with spring combo!
got a vacuum gauge come with reading in-mf..dunno wat it mean and how it convert to normal gauge reading..it's from 0.0-0.2-0.4-0.6-0.8-1.0.usually aircond off it will go to 0.6, when aircond on it goes to about...