Toyota FR-S PCV Valve Replacement by Radium Engineering. This black anodized adapter replaces the factory PCV valve and converts the OEM 3/8 BSPT port to a -10AN male for custom crankcase ventilation setups.

CNC-machined from 6061 aluminum, this fitting is a common PCV delete solution for Subaru FA20 and Toyota 4U-GSE engines used in FR-S/BRZ/86 platforms. Ideal when adding an air-oil separator or catch can, it provides a secure thread interface and durable corrosion resistance. Precision threads support a dependable seal when installed with proper thread sealant and torque.

Features

• Converts 3/8 BSPT PCV port to -10AN male
• 6061 aluminum, black anodized
• For FA20 / 4U-GSE applications
• Great for AOS and catch can plumbing
• Radium Engineering quality

Whether refreshing your layout or building a focused track system, this piece keeps plumbing straightforward and serviceable. Please verify hose routing and sizing for your build. Have questions? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area offering installation and customization services.

Thinking about purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov