Here is the deal my thermostat went bad on my integra last night. I have a few questions? I keep debating wether to by the Spoon or Mugen thermostat and fan switch. I know they operate at cooler temperatures but make the car warm up faster. Should i stick with Honda replacement or wait and buy the Spoon or Mugen set? Can harm be done by goin aftermarket? I have samco hoses so i know i can withstand the increases pressure and probably will buy a new rad cap. but any input would help thanks