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      04-04-2011, 01:29 PM   #9
madmanhiker
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Drives: '11 E92 335i
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Quote:
Originally Posted by Mike@N54Tuning.com View Post
The boost gauge calibration is listed in the guide. 1/2 tank = 10psi, 3/4 tank = 15psi, etc.

Mike
right... so (for me) WOT the needle shoots to just over 1/2 tank. I believe it maxes out just under 3/4... so... that would appear to be 12/13 psi.

I just want to know specifically the psi. I'm thinking the P3 vent gauge is what I need. It appears to be an easier installation than the ECS Tuning pod as well.
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