The Mishimoto 1997 - 2005 Dodge Neon SRT racing thermostat will promote greater cooling efficiency throughout your engine.The Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications.Once the engine is fully warmed up the Mishimoto racing thermostat will open up at a lower temperature (70 C) than standard Neon thermostats, also allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures.