I have been having over heating issues for quite some time now. So I figured I would do a little maintenance on the coolant system to get it back up to par. I started with the thermostat since that seemed to resolve most others over heating problems. I didn't think we had any other options out there other than the oem 180 degree stock replacement thermostat but turns out I was wrong. Lingenfelter actually offers a 160 degree thermo of the LNF. Before installing the new thermo my car ran about 205 on a normal day with the occasional over heat and now it runs anywhere from 178 to about 184! I'm not sure if anyone else knows about the lingenfelter thermo but I figured I would share anyway.