SPOON RADIATOR CAP TYPE-F - CIVIC FK8 FL5 PRELUDE BF1 INTEGRA TYPE-S DE5

The Spoon Sports radiator cap functions to increase the pressure inside the radiator; the laws of physics then apply accordingly, even when the temperature of the coolant water exceeds 100°C, boiling can be avoided so gas bubbles and subsequent hot spots are avoided and increased cooling performance may be achieved. Notice: STD 1.1 increased to 1.35kgf/cm2 Type D is suitable for most factory radiators Type F is suitable for most aftermarket radiators