**GENUINE SOURCED NISMO **

To Suit NISSAN SILVIA 180SX 200SX SR20DET SR20DE
NISMO # 212-R520

The NISMO Low Temp Thermostat's radiator valve opens at a lower temperature of 62°C as opposed to 76.5°C of the standard OEM Thermostat. 

Getting the coolant circulating inside the engine earlier reduces power loss that is commonly caused by rising temperatures that is experienced in high speed driving and racetrack use.
Setting the valve's release threshold to a lower temperature also helps to keep your fuel mixture rich.