Apexi GT-Spec 1.3 Bars Radiator Cap for Nissan, Mazda, Subaru, Honda, Mitsubishi, Toyota

This A’PEXi GT-Spec high-pressure radiator cap fits as a direct replacement for the original cap to improve the performance of the cooling system. Rated at 1.3 kg/cm² / 127 kPa, it increases system pressure and raises the boiling point of the coolant, ensuring improved thermal stability during spirited driving or intensive track use. Reliable and efficient, it is available in two different designs depending on the radiator fitted: Type-S, mainly intended for Nissan and Subaru vehicles, or Type-N, reference 591-A004, mainly suited to Toyota and Honda vehicles. Also designed to add a more exclusive touch to the engine bay, this cap features an elegant polished finish with laser-etched details on its upper surface, as well as a rose golden finishing sticker that can be fitted or left off according to personal preference.