NISMO thermostats open at much lower temperatures versus stock. This thermostat Opens at 62 Degrees Celsius, (143.6 Degrees Fahrenheit) it is intended to use in competition use to aid the radiator and cooling system to get a head start at keeping your engine at optimum operating temperature. This is also a popular item for customers in hotter climates that want to keep their engines running as cool as possible.
FITS:
RB20DE
RB20DET
RB25DE
RB25DET
RB26DETT
VG30E
VG30DE
VG30DETT
