C8 Corvette Grand Sport X ACS Composite Louvered Engine Panels - Carbon Flash Black

ACS Composite Carbon Flash Louvered Engine Panels for the C8 Grand Sport X Coupe

ACS Composite [50-4-190]CFZ louvered engine panels provide a Carbon Flash Metallic Black surround for the 2027 Corvette Grand Sport X coupe with the 6.7L LS6 hybrid powertrain. The two-piece set places molded louver detail along the sides of the engine compartment. You receive a driver-side panel and a passenger-side panel made from PC Composite, not carbon fiber.

If your Grand Sport X styling plan favors a dark, consistent engine-bay theme, Carbon Flash lets the panel shapes supply the detail without adding a bright paint accent. The finish frames the engine and central brace while keeping the surrounding surfaces visually coordinated. This is a street and show appearance choice for owners who want the side trim to complement the engine rather than compete with it.

Product Details

• Manufacturer part number: [50-4-190]CFZ.
• Finish: Carbon Flash Metallic Black, a painted finish rather than exposed carbon weave.
• Construction: injection-molded PC Composite formed in a metal tool for defined louver contours.
• Material: thermally stable composite formulated for use in the engine compartment.
• Contents: driver-side and passenger-side panels plus supplied nylon washers.
• Mounting design: panels fit over existing components, reusing the factory Torx bolts with the supplied washers.

Benefits

The paired finish gives both sides of the engine bay the same visual treatment. Instead of relying on color contrast, the raised louvers create depth within a dark surround. That makes this version a useful starting point for an appearance plan built around black trim and the engine’s existing presentation.

Ordering the pair also keeps the scope clear: both side panels are included, while the engine cover and other accessories remain separate choices. Carbon Flash is an accent finish, so the styling decision does not depend on selecting a body-color paint option.

Important Notes

Check that your vehicle is the Grand Sport X hybrid, including the X designation. Choose the panel set by the complete model and configuration, not the LS6 engine name alone.

Contact us before ordering to review the correct panel set for your 2027 Grand Sport X coupe. Include any existing aftermarket engine-bay accessories in that review.

Retain and reuse the factory Torx bolts with the included nylon washers. Check any existing aftermarket engine-bay trim for interference with the panel placement.

Photos show the product’s appearance and may include separate accessories. Engine covers, lighting and additional trim are not included. Carbon Flash refers to the panel finish, not a carbon-fiber material upgrade.

Carbon Flash panels ship in 1–2 business days. Delivery transit time is additional when planning your order.

CORVETTE COMPATIBILITY

• 2027 C8 Corvette Grand Sport X coupe.
• 6.7L LS6 engine with hybrid eAWD.
• Not for the retractable-hardtop convertible.

Why Buy from Custom Corvette Accessories

CCA offers one-on-one help from Corvette enthusiasts. Ask for help reviewing your Grand Sport X configuration, existing trim and ordering questions before choosing the panel set.