Like crap. I have 2200 PSI HPOP on stock setting, tow setting, I only see 1000PSI. Low engine oil pressure, not due to pump, just put it in. Idles funky. Bad dyno numbers. I dunno what to think!!! Oh, I think I may have lost a oil seal ring on my turbo shaft, I am now hearing metal on metal with the turbo comp wheel. I am afraid to look. I just rebuilt the turbo a month and a half ago.