Carbon fiber rear diffuser fins for 2020-2024 Chevrolet C8 (Set of 4)

*Mounts directly on OEM rear diffuser
*Top threaded studs mount through mesh grille
*Exhaust shield needs to be removed for access to back of mesh grille
*Lower portion requires holes to be drilled for two outer fins, inner fins use existing OEM holes and OEM fasteners.
*Installation instructions HERE.