my car is an '09 and has a jlt intake, 2.6 upper (w/ one step colder plugs) and supporting box tune. my question is, how can i keep it cooler? the car obviously is making alot of heat which we all know is no good. will putting in a 180' thermostat make the car run cooler? it seems like an awesome deal, Evolution has one for 35 bucks and claims it will lower car temps by 35 degrees. this seems too good to be true. is this worth it? is it hard to install? any other suggestions would also be appreciated! thanks for the help