A must-have item for the AP1 drive-by-cable engine. CSOhara IAT Sensor Insulation Gasket Kit is an insulating gasket that blocks secondary rise in the intake air temperature sensor body due to surge tank heat. Since the intake air temperature value decreased after installation, it can be confirmed that the ECU was recognizing a value higher than the original intake air temperature due to the influence of heat damage.

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.