Universal Remote Engine Oil Cooler Thermostat FSM-215 knock Laboratory tested to ensure excellent

Laboratory tested to ensure excellent capacity

The patented dimple plates re-direct the oil flow

Improved Racing's barbell features a second O-ring that completely seals off the dirty oil from the clean oil

Single pump or Dual Pump**

Universal Remote Engine Oil Cooler Thermostat FSM-215 knock Laboratory tested to ensure excellentImproved Racing's Flow Series Motorsport (FSM) oil thermostat is a universal solution that can be used with any oil cooler on any vehicle. This high temperature thermostat is designed for motor sport and heavy duty applications and maintains the oil exiting the engine at a minimum temperature of 215 F (102 C) + 5 F in most conditions. This high temperature rating ensures that condensates boil out of the oil, leading to improved reliability and longer