Will this interfere with my trunk seal or latch?

The spoiler is designed to mount cleanly to the lid without obstructing seals or hardware. Verify your lid's mounting surface is flat and free of debris before installation. If your trunk seal sits unusually high, test fit the base plate first to confirm clearance.

Should I use adhesive or drill mounting holes?

This spoiler supports both approaches. Drill-through bolting offers the most secure, long-term hold and is recommended for high-speed driving. Adhesive mounting works for static display. Choose your method based on intended use and comfort level with modification to your lid.

How stable is this at highway speeds?

Carbon fiber's rigidity means minimal flex under wind load. Once bolted securely, the five-piece design distributes pressure evenly across mounting points. Ensure all fasteners are tight and that your lid itself is not warped — any existing damage to the trunk will compromise stability.