Part Number: 15009-AK004

Description: S Type Radiator Cap, 108kPa (1.1kgf / cm2)

Fitment: 15-21 Subaru WRX & STI

Details:

1.1 BAR

• Polished finish with red logo

• Rated slightly higher than a stock pressured radiator cap

• Holds more pressure to allow the coolant to properly boil

• Increases the cooling capacity of the coolant system

• Ideal for those who participate in high-performance driving conditions