Boost Machine
After some testing with the relief valve and the pressure reg I found out that you don't need the one way valve. I installed the relief valve before the N75 and the pressure reg after the N75 and everything works fine. No boost lag at all after shifting.
I think the N75 works like the one way valve when you install the 2 valves my way. At least, it's worth a try if you can save the money for the one way valve + the parts to fix it.




