Will this wing maintain stability at highway speed?

Yes. The Demon-profile geometry is engineered for balanced aerodynamics at speed. Ensure the mounting surface is clean and fasteners are torqued to spec per your vehicle's service manual — proper installation is essential for both safety and performance.

How do I verify the mounting hole pattern matches my setup?

Reference your vehicle's OEM rear wing mounting points — this spoiler is designed to use factory hole locations. Inspect your trunk lid or spoiler base before ordering to confirm the hole pattern aligns with your vehicle's attachment points.

Will the wing interfere with my trunk lid when closed?

No interference by design. The Demon profile is proportioned to clear the trunk lid fully when closed. Double-check your installation by closing the lid slowly during setup — if you've mounted the wing correctly at factory height, clearance is automatic.