Precision Works Coolant Breather Fitting Assembly 2015+ WRX FA20 DIT

Premium Material: Made from 6061-grade billet aluminum, providing superior durability compared to the OEM plastic housing.

Enhanced Fitment: Equipped with two AN fittings, allowing for a variety of hose fitments and ensuring a secure connection.

Optimized Performance: Internally redesigned to be less restrictive, improving the efficiency of your AOS for better overall performance.

CAD Designed & Engineered in the USA

Precision machined on 5-axis CNC machines.

Billet 6061 aluminum.

Machined silver finish.