Hey,
I have a 98 Protege LX w/ 1.8L DOHC 16v Engine (According to protegefaq.net), BP-DE. I talked to one of my friends, and he says that the Mazda BP series are bullet-proof, and I can run 8lbs of boost no-problem. (His brother was the source of the information, and he used to work at a Mazda...