I'm new to the turbo scene so bear with me I have a 2010 WRX and have been scrounging around the web looking at boost gauges. Is it possible to get one that doesn't require tapping into the boost line?
Correct me if I'm wrong, but doesn't the Cobb Accesport provide boost measurements in real time? This would indicate to me that the car has a built in pressure sensor monitoring boost pressure - surely there's a boost gauge out there that monitors the built in boost pressure sensor so that I don't have to add possible leak paths to measure a pressure that's already measured !?