TRD High Pressure Radiator Cap N Type
1.3kgf/cm2
Fensport Tip: Using a higher pressure radiator cap increases coolant pressure and raises the boiling point of the coolant. This reduces the chances of aeration & overheating and possible engine or headgasket failure. Most modern cars can withstand higher coolant pressure safely.
Note: Celica GT4 ST185 radiator (for chargecooler use older S type)
Celica GT4 ST205 radiator (for chargecooler use older S type)