Description Radiator Coolant Cap Valve High Pressure MIJ Exhaust are offering a High Pressure Radiator Cap with Pressure Release Button Specially designed to release hot steam and pressure before opening the cap A damaged radiator cap or a cap that doesn’t hold enough pressure can lead to your engine over heating. This Radiator Coolant Cap Valve High Pressure will give your car a customized look without having to spend lots of time or money. You can even expect improvements in performance. It is extremely dangerous to undo a cap after an engine has been running for a while, as the pressure will release steam and heat. Our product helps release this pressure safely. Why wait to inspect your expansion tank when you can use our Radiator valve. Helps keep your engine cool by sealing and pressurizing the coolant inside. Essential for tuned cars and looks great. Higher pressure ranking than stock cap, therefore improves performance via cooling
