04 wrx wagon, big top mount, bov,megan headers and up pipe, turbo back exhaust, cobb ap stg2
my car was running fine, then on break from school went to go get something, and there was no boost being produced, none at all. wastegate is not stuck open, and my boost guage is now reading -1.7 psi WOT. what could have happened? and is this just a good reason to upgrade?
72k on the car by the way factory turbo