Will this interfere with my trunk seal or bumper fitment?

No. The Geisha profile is designed with minimal extension to maintain proper alignment with the factory bumper fascia and hood lines. Before final installation, test-fit and verify clearance between the lip edge and your lower body panel gaps.

Can I install this with adhesive instead of fasteners?

This lip is engineered for mechanical fastening at the factory mounting points to handle road stress and vibration. Adhesive alone is not recommended for sustained highway performance. Fastener holes align with OEM bumper attachment locations.

How should I prep the surface before painting?

Sand and prep the surface with appropriate grit to your paint system's requirements. FRP accepts both urethane and polyester primers. Check your paint supplier's prep guide for surface adhesion specs specific to your chosen primer and topcoat.