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2001 STM Sedan
455 Posts
Impreza Rider said:
Porter, if you look at the gauge closely, there are two different scales in the boost gauge in the WRX. on the left side, it measures vacuum in cm/hg, and then it measures boost in Bar.
right vacuum is measured in inches of mercury and then boost or pressure is measured in bar....i thought they had a KPa guage as well(which NO ONE uses).
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