possible vgt?
 

I delete the truck on monday, full egr delete and dpf, has a sct live wire with innovative tunes from rudys. When im accelerating to 45mph and under quarter throttle I hit like 30 psi. I installed a new ebp and it is still doing it, cleaned the tube and the fitting on exhaust piece and its still doing it, I was just told it could be the vgt.... Any input would be awesome!

Follow YouTube video on turbo removal and vgt vanes sticking could also be solenoid but ull need a good diagnostic tool for tht