RCM Low Temperature Thermostat - Subaru - 70C (158°F) - EJ20 EJ25 WRX STI - 1708 930 Series Hardware & Gasket Included

Hardware & Gasket Included

The fuel pressure gauge is a vital tool in making sure your engines fuel system is functioning properly and providing consistent fuel at all times

Front Spring Rate (Tender / Main): 246 lb

When the oem gasket is coupled with our Phenolic Spacer

installation is pretty simple

RCM Low Temperature Thermostat - Subaru - 70C (158°F) - EJ20 EJ25 WRX STI - 1708 930 Series Hardware & Gasket IncludedThe Roger Clark Motorsport thermostat is designed not only to improve reliability (thanks to its superior construction and RCM's strict quality control inspection process) but also to provide an earlier start in your engine's cooling process. With a low temp thermostat in place your engine coolant is allowed to circulate around the engine much earlier which allows overall engine temperatures to be reduced sooner than they would normally occur.