Ok so I was stuck in traffic for an hour today in my Dart. I was scrolling through the PLX device looking at my IAT's and water temps.. It was mid 80's outside and I was worried that the KB would run really hot... the hottest it got was 156* at a stand still.. this is even with that air intake sucking hot air right from the engine compartment. The key was my GT500 intercooler and the Mezier water pump. As soon as I started going the temps dropped to high 130-140's. Very happy to say the least with the set up. Tues I get a tune and really have some fun.