My Temp needle sits right at the middle. I know this is just a dummy gauge, im not concerned about the engine overheating thats not the issue. Just with the added mods (turbo down pipe right at the front of the engine) causing excessive heat inside the engine bay. I wrapped the down pipe with Titanium exhaust wrap and that made a big difference in the reduction of heat in the engine bay. It was a pain in the ass wrapping the tube inside the engine... No room! took about 2hours. But well worth it. Ill post pics. And just a quick update on the stage 2. Its FAST! noticeable power gain from the stage 1 upgrade! And with the new tune the jeep is running better and better each time prodigy release a new tune. Still data logging and sending it to prodigy for their R&D. Ill get some vids inside the cab as well as outside. And the Gauges are AWESomE! i would recommend boost gauge and the wide band gauge.