By: mike m
From: Kansas
5.0 necessary for ANY turbo system
Comments about Intake Pressure Tester, 3.0" - Black:
I have a MASS-AIR based turbo system. air leaks can cause all sorts of issues. This tool is required on any turbo system to make sure your couplers are tight and there are not any pin holes in cold side tubing. I was able to identify several problems with my cold side.
I purchased this because couplers kept popping off during boost. When I started testing I could not get more than 16 psi in cold side (using tester), now I can fill to 30 PSI.
I begin to say how awesome this product is for testing leaking system. Only thing I can say it would be nice if they offered one with gauge and sold them as a pair. one side for turbo and then one side for end of throttle body.
BOTTOM LINE? Yes, I would recommend this to a friend