Will this interfere with my trunk seal or door closure?

The lip is a lower fascia component and sits below the door and trunk lines, so interference is not a concern. Verify alignment once mounted — the OEM bumper profile should guide natural fit.

Can I adhesive-bond this instead of drilling through the bumper?

FRP adhesive bonding is possible if you prep the mounting surface thoroughly, but factory mounting points are designed for mechanical fasteners. A hybrid approach — adhesive for initial positioning, then fastener holes — offers the best long-term stability at highway speeds.

What prep is required before painting?

Sand the surface to ensure proper adhesion for your topcoat. Wipe clean to remove dust, then apply your chosen primer and color. The gelcoat finish accepts standard automotive paints and clears.