Will this wing stay stable at highway speeds without additional bracing?

FRP wings are rigid once properly mounted to the factory trunk structure. Verify all fastener points are torqued securely to the OEM attachment locations, and the wing will remain stable. Refer to your vehicle's service manual for fastener torque values.

Does this wing interfere with the trunk lid when it opens?

The Elixir profile is designed for factory trunk compatibility. Before installation, confirm clearance by opening and closing your trunk with the wing in place. If you're using an aftermarket trunk or gas strut, verify the added height does not contact your rear window or garage door frame.

What mounting holes does this use?

This wing mounts to the existing factory trunk attachment points. Before drilling or fastening, reference your vehicle's OEM trunk structure to locate all mounting hole locations and confirm they align with the wing's fastener pattern.