Will this wing stay stable at highway speeds?

Yes. The three-piece design is engineered to handle sustained velocity. Ensure all mounting points are torqued per your service manual and that the base plate sits flush to the panel. Check fasteners after your first 100 miles of driving.

What's the mounting hole pattern, and will it work with my existing trunk lid?

The wing is designed for direct bolt-on installation to factory trunk mounting locations. Before drilling or fastening, confirm the base plate aligns with your vehicle's existing holes or mounting surface. Measure twice; the rear overhang will extend beyond the stock panel, so verify clearance to your bumper and any aftermarket spoilers.

Does the clear coat need maintenance?

The factory clear coat is UV-protective and requires standard car care—wash regularly and apply a quality automotive wax every few months. Avoid pressure washing the leading edge directly. This keeps the finish intact and the carbon weave looking sharp.