GSC Power-Division +1mm Intake Valve Subaru BRZ (ZC6) / Toyota 86 FA20

GSC Power-Division +1mm Intake Valve - Subaru BRZ (ZC6) / Toyota 86 - FA20

GSC Power-Division built this intake valve using advanced 3D design and flow simulation to produce a stronger, higher flowing valve head than the factory unit. The result is a valve with less face distortion under load, which means better sealing and more consistent performance over the life of the engine. It's a proven upgrade for the Subaru BRZ and Toyota 86 FA20 platform, whether you're chasing more airflow for a built engine or simply want a longer lasting valvetrain component.

This listing covers the Subaru BRZ (ZC6) and Toyota 86 (ZN6) fitted with the FA20 engine, SKU GSC2124-8. The valve is sized at +1mm over stock, bringing it to 36mm. This item is available as a full set or as a single replacement valve (SKU GSC2124-01) — use the variant selector on this listing page to choose the option that suits your build.

Specifications

• Valve size: +1mm (36mm)
• Application: FA20 engine
• Improved valve head flow design
• Reduced face distortion for better sealing under load
• Sold as a set of 8 (SKU GSC2124-8) or single valve (SKU GSC2124-01)

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your vehicle's model year and engine configuration before ordering.

Not sure if this valve suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.