iight this is the deal....i got a mbc and i put it in last night with my friend because he currently has one on his car...we did everything the right way...when we put it on we took it for a drive and then when i hit boost my gauge flew up to like 22 psi then the next time i gave it gave it went to 25 psi and it pulled like a motha ***a.....i tried to adjust it to turn it down and i got back in the car and then it stayed at 19 psi the first gear pull then 2nd gear was at 25 again....so i decided to take it off and put the stock one back to normal...now my car is only running 10psi stock when it was running 14.2 stock befor i put the controller on....what did i do wrong here....

 

You took out the brass pill that goes from the turbo to the T.