The Grand Sport is the C8 built for owners who want the wide-body stance and presence of the Z06 or E-Ray without the hybrid complexity or all-out track focus — a naturally aspirated V8 in the same wing-and-vent styling, for the enthusiast who wants real attitude without buying the halo car.
Because the Grand Sport shares its wide-body shell with Z06 and E-Ray, most of what is here fits all three the same way. The rear diffuser is the exception: which one you need depends on whether your car has the center or the standard quad exhaust, which is why both are listed here. The two full exterior kits are built around the Coupe and the Convertible.
Coupe and Convertible take different hatch vents and kits, so pin down your body style first. Every listing states exactly which trims it fits, so you are not guessing whether a part built for the Z06 will clear your Grand Sport's body lines.
