MSefi.com read only forum (Jan.15,2018)

It's just a piece of fairly generic vacuum hose that runs from the MS MAP sensor to a vacuum port on your manifold. I think it's 1/8th inch. I was able to plug it into an existing vacuum port on my car.

I'm want to mount a MAT sensor in my intake tract somewhere between the turbo and throttle body. What kind of fittings do people use, and where do you find them? I'm using a GM IAT which I understand has 3/8 NPT threads.

Most of the intake tract is rubber hose. There are a couple points where I ...