CUSCO 00B 050 A13 High pressure radiator cap for SUBARU WRX S4 (VAG)/WRX STI (VAB)

CUSCO radiator caps enable a higher boiling point for the vehicle cooling system which ensures better protection against overheating. It also promotes efficient coolant flow through its entire system. Rated at (1.3kg/cm2). Two types of radiator caps are available, made to fit and direct OEM replacement.

Valve Opening Temp: 126.5 deg. C / 260 deg. F