damn i wrecked my 93 turbo probe gt at 70,000. i loved that car!! but anyway i boosted both in 5th. no problems with the probe, no problems with the protege! (before the smartass coments come from the zoom,zoom boom in my avatar i was boosting 22-26 psi for a few months and 15 psi for 2 yrs b4 that on a stock motor )