I'm still working on getting my car back together, but its a turbo 03 and it see's some street time, but is not my daily driver. I do not have a thermostat, I just run a restrictor (different depending on time of year), and when my motor let go last year my oem waterpump was leaking so I'm going to go ahead and get a new one. Not sure if another stock unit is the way to go or if I should run a meziere electric unit? Let me know what you guys think. Thanks!