Color: silver

Brands: RD, BIL, H&S, nlimited，APE&I,BL&Z,

Note: Because each brand and material are the same, but the LOGO is different, it will be shipped randomly by default, and you need to specify the brand to leave a comment.

Size: Length 7CM, Width 4.5CM

Material: aluminum alloy

Pressure: 1.3Bar (STI 1.3kg/cm)

Model: General water tank cover for automobiles, please confirm whether your car uses a small-end or large-end water tank cover when purchasing.

Note: It is usually seen that there are figures such as 0.9 /1.1 /1.3 on the water tank cover, which indicates the pressure (Bar) that the water tank cover can withstand. Normal cars use 0.9 or 1.1. For general users, there is no problem with daily driving or anything. But if you want to enjoy the speed, and often pull the speed, then you have to change a tank cover of 1.3 or higher. It can make the internal pressure of the water tank reach 1.3 Bar. In this way, the water temperature in the water tank can be higher than usual without boiling (same as the principle of the pressure cooker). Usually the temperature reaches about 89 degrees, and the water tank of the car is opened, and the water starts to circulate. Delaying the start time of the water cycle means that the engine can be reduced. A little bit to drive the water pump and increase the horsepower output.