Are you by chance at U of F? I got a ride in a bpu'ed car down here and it didn't feel quite as strong as my bpu back up in va, but the guy said he had a small boost leak, so that could be the problem. Temps have a lot to do with power, but u DEFINATELY should feel the turbo.SupraGator said:Hi, I was curious if fellow Supra TT owners would experience what I do. I live in Florida and during the summer months, it seems the car doesn't want to run. I barely feel the turbo sometimes, and now during the cooler months the car runs like it better than new. I know cars run better in cool weather than warm but was curious if other people noticed such a big change in power like I do.