Originally Posted by yeos
Those new prosport gauges look awesome! How accurate does the boost gauge read?
So far peak for peak it's dead on with the Access Port. Under full boost for an extended period of time read 17.9psi on the AP and 17.5 on the gauge. I think it's pretty good, I'm happy with that plus I never used a Defi or anything so I really don't have anything to compare it too.
Thanks for checking it out!!