Scion FRS Intake Valve Set by GSC Power Division, 21-4N Chrome Polished, STD. This kit includes eight 35 mm intake valves for FA20 engines, engineered for precise fit and dependable operation.

Made from 21-4N stainless steel, these valves handle heat and wear typical of FA20s. A chrome-polished face and stem provide a smooth surface for consistent sealing. Tight tolerances help maintain OE seat and guide geometry, making them suitable for fresh builds or maintenance on Scion FRS, Subaru BRZ, and Toyota 86 (2014+).

Features

• FA20 compatibility: Scion FRS/Subaru BRZ/Toyota 86 (2014+)
• Intake valves, STD 35 mm head
• 21-4N stainless steel construction
• Chrome-polished face and stem
• Set of 8 by GSC Power Division

Questions about fitment or your build? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have locations in Austin, Texas and the Los Angeles, California area offering installation and customization services.

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