EFA ✓ Factory-verified

Chevrolet · Regular Production Option

Exterior accents, Shadow Gray

Years 2020–24 Models 1 Factory citations 5

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Documented applications

Corvette — C8 (2020–2027) →

• 2020–2024 ✓ Factory-verified

  only in: Stingray

  ⛭ GM factory document — 2020 chevrolet corvette stingray order guide copy corvetteblogger, p.40.

  ⛭ GM factory document — 2021 chevrolet corvette fleet order guide wayback, p.1.

  ⛭ GM factory document — 2022 chevrolet corvette stingray order guide copy corvetteblogger, p.51.

  ⛭ GM factory document — 2023 chevrolet corvette stingray z06 order guide copy corvetteblogger, p.94.

  ⛭ GM factory document — 2024 chevrolet corvette stingray z06 e ray order guide copy corvetteblogger, p.150.

This page aggregates every documented appearance of EFA in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.