Will this spoiler interfere with my trunk lid opening?

The RK-S design mounts to the trunk lid itself and sits above the seal plane, so trunk operation remains unobstructed. Verify clearance with your specific mounting approach before final installation.

Can I use adhesive instead of drilling through the trunk?

FRP panels bond well with quality epoxy or polyurethane adhesives designed for composite materials. Adhesive-only mounting avoids drilling but requires meticulous surface prep and full cure time before driving. A hybrid approach—adhesive plus a few fasteners through existing holes—offers the best stability at speed.

How stable is this wing at highway speeds?

Three-piece designs with endplates provide excellent torsional rigidity compared to single-panel alternatives. Proper installation—whether adhesive, bolt-on, or hybrid—is what determines real-world stability. Ensure all mounting points are secured and fully cured before extended highway use.