Greddy High Pressure Radiator Cap Type-B 1.3 Bar PolishedGReddy high pressure radiator caps are OEM style caps that directly replace the factory cap. GReddy Radiator Caps have a main valve pressure rating of 127kpa ? 1. 3kg cm2? which allows for a higher boiling point. A higher boiling point ensures protection against over heating and also ensures your car maximum coolant flow at higher temperatures. Two types are available to fit most Japanese vehicles. Kit Includes: 1x 1. 3 GReddy Radiator Cap 2x Badges