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The Stock gauge is measured mmHg x 100.

+7 on the stock gauge = 1 Bar boost (as I was told)

1 Bar = 14.7 Psi

If the stock gauge reads around the +5 mark = 10.9 Psi

I have HKS boost gauge and it reads in kg/cm2 and the reading goes to +0.7 Bar = 10.9 Psi... I figured out... Stock boost for the R32 GTR...

So you know which hose you're looking into yeah..?

The one that goes to the boost solenoid... And the hose should have a yellow marking on it...

If the restrictor has been removed, I not to sure why then... Stock gauge is buggered... Boost leak (If the car is running fine then there should be no leaks)

Install an aftermarket gauge and check the reading again...

I can't give you a definate answer as I can see / drive the car...

thanks mate just actualy conected pro comp boost gauge but yet to take it 4 a drive as have tyre near flat

so if i wana raise the boost i just fit small t piece boost(have one lyong around) control and wind it down? :D

i fit this into any vacum pipe or the one going to bov?

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