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Home > Engine > Engine Dress-Up > Radiator Caps
Radiator Caps - click to enlarge

Radiator Caps


Most aftermarket radiator caps allow a pressure of 1.3 bar instead of the stock 1.1 bar rating. This allows the coolant to get hotter before boiling, which can be helpful under high-performance use. Of course, it can also increase the risk of a ruptured radiator hose or coupling. We recommend the use of aftermarket upgraded hoses when running higher-pressure caps.



Zero Sports Radiator Cap - click to enlarge
Zero Sports Radiator Cap

Syms Radiator Cap - click to enlarge
Syms Radiator Cap

STi Radiator Cap - click to enlarge
STi Radiator Cap


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