Engines and Components› Camshafts and Valvetrain

GSC Power Division

GSC P-D Subaru/Scion BRZ/FR-S FA20 Chrome Polished Exhaust Valve - 29mm Head (STD) - Single

$44.64

SKU: G00D 2121-01

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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The GSC Power Division 2121-01 is a chrome-polished exhaust valve designed for Subaru BRZ, Scion FR-S, and Toyota 86 models with the FA20 engine. This valve features a 29mm head diameter, matching the OEM standard for compatibility.

This component is part of the valvetrain system, intended to replace or upgrade existing exhaust valves. The chrome-polished finish contributes to durability and performance.

Fitment

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Specifications

BrandGSC Power Division
Part NumberG00D 2121-01

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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