GSC Power Division Exhaust Valves STD 29mm (Set of 8) Subaru BRZ / Toyota GR86 2022-2026 | 2275-8

The GSC Power Division Chrome Polished Exhaust Valve Set is a premium performance upgrade engineered specifically for the 2022+ Subaru BRZ and Toyota GR86 equipped with the FA24D engine. Featuring a standard (STD) 29mm head diameter, these valves are precision-manufactured to deliver superior heat resistance, improved flow, and extended service life compared to factory OEM valves. Whether you're building a high-revving naturally aspirated setup or a forced induction FA24D, GSC's exhaust valves provide the reliability and performance your engine demands.

Key Features & Benefits

• Chrome Polished Finish – Reduces carbon buildup and hot gas adhesion on the valve face, maintaining consistent sealing and flow efficiency over time.
• 29mm Standard Head Diameter – Direct OEM replacement sizing for hassle-free fitment with stock valve seats and guides; no machine work required for STD applications.
• High-Temperature Alloy Construction – Engineered from heat-resistant steel alloy to withstand the extreme thermal cycling of high-performance and forced induction FA24D builds.
• Precision CNC Machining – Tight dimensional tolerances ensure optimal seat contact, reduced blow-by, and consistent compression across all cylinders.
• Complete Set of 8 – Covers all four cylinders of the FA24D engine, ensuring uniform performance and sealing characteristics across the entire exhaust side.
• Drop-In Compatibility – Designed to work with stock valve springs or upgraded spring kits, making them ideal for both mild refreshes and full performance builds.
• GSC Power Division Quality – Backed by GSC's reputation as a leading manufacturer of valvetrain components trusted by professional engine builders worldwide.

What's Included

• 8x GSC Power Division Chrome Polished Exhaust Valves (29mm Head, STD)