The fully open temperature is more important for thermostats than the opening temperature. This is a 68℃ low-temp thermostat with a valve opening setting 10℃ lower than the stock thermostat. The fully open valve temperature is set at 83℃ to increase cooling efficiency during sports driving.

As a water temperature countermeasure for sports driving and as a refresh menu. CSOhara Wide Core Stock Radiator is a calorie-up radiator that combines a stock-compatible tank with a 26mm wide core. It also supports sports driving when used in combination with a low temp thermostat.