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I am thinking about installing HyperTech 160 Degree Thermostat on my car. Is it simple plug and play or do I need Tech II or something to adjust the fans as well?
I have read that for 180 degree one nothing special is required but with the 160 one some kind of tuning device is required to fully utilize the capability of the unit?
What is the proper installation procedure? Do I need to adjust the fans before or after the installation? Do I really need a Fan Controller as well?