What mounting hole pattern does this use?

This wing is designed for OEM deck-lid attachment points. Before installation, verify your vehicle's mounting hole locations and fastener spacing to ensure proper alignment and seating.

Will this interfere with my trunk lid when opening and closing?

The ZL1 profile is engineered for standard clearance, but trunk lid operation depends on exact mounting height and spoiler angle. During installation, test the trunk lid through its full range of motion before final torquing of fasteners to confirm unobstructed operation.

How do I prepare the FRP before painting?

Sand the entire surface with appropriate grit to promote adhesion, then wipe clean with a tack cloth to remove all dust. Apply primer recommended for fiberglass composites, then finish with your chosen topcoat system. Always follow paint manufacturer guidance for composite substrates.