Problem that no one can figure out.

So I just got the car back from a clutch job on Thursday, I installed a 15% pulley and a bypass valve (both for the Supercharger)

Then I was testing it out a couple hours later and was pushing 15 psi.
Then all the sudden in 3rd gear my car bogged out like I let off the gas randomly, SES light came on as well.
I continued going toward 6th gear normally and babying it until I got close to my house where I had to stop. Once I stopped, I went to go and my car just starts this awful rough idle and EML came on and I could only move like 10 MPH. I shut it off and restarted it. EML light went away and I drove it home normally. When I parked it I heard this awful rattling like noise coming from the passenger side and noticed when I gave my car gas, the supercharger sounded super low and the engine seemed like it had barely any power.

My specialist had it towed back, and did a compression test, and it was less than 80 psi on all 4 cylinders.
Then goes up when oil is added.
Also the noise isn't present when the belt is removed.