Subaru 1.3 Bar Radiator Cap - Subaru Models (inc. 2015-2022 WRX / 2015-2021 STI / 2004-2018 Forester / 2002-2014 Impreza)

Spectral Performance proudly carries Genuine Subaru STI components for those of you who want to maintain your vehicle using a proven product.

On this page, you are looking at the Subaru STI 1.3 BAR Radiator Cap. This is a higher-pressure radiator cap designed to improve the cooling efficiency of your vehicle.

DETAILS:

• Higher pressure than stock
• Raising the pressure in the cooling system raises the boiling temperature to hold in more heat
• Sold individually

NOTES:

• Will not fit BRZ/FR-S models
• Some models have 2 caps one being in the radiator and the other being in the expansion tank-replace both caps to improve cooling efficiency