eh i got a MBC now a its screwing up I fixed my boox leaks ab changed nothing on it an bam 23psi...now i do have a theroy that my wastegate is holding it self closed..because i had no problems holding around 15-16 psi...so yea it blew the turbo up an blah blah blah blah blah lol iam lookin for an older cheap electonic one...