Radium Engineering 2015+ WRX, 2013+ BRZ/FR-S PCV Valve Replacement 3/8BSPT to 10AN MALE

With this Radium Engineering fitting, you get a machined aluminum adapter that converts your engine's 3/8 BSPT PCV valve port to a -10AN male fitting. This is commonly used when deleting the factory PCV valve to run a custom breather setup on engines like the FA20 found in the 2013-2016 Scion FR-S, 2015-2017 Subaru BRZ, 2015-2017 Subaru WRX, and 2017 Toyota 86.

The fitting itself is machined from 6061 aluminum and finished with a black anodized coating for durability and a clean look. It's a straightforward way to adapt your crankcase ventilation system for aftermarket catch cans or other custom plumbing needs. The -10AN size is a popular choice for many custom breather setups, offering a good balance of flow and manageable hose size.