Will this interfere with the trunk seal or any factory components?

The three-piece design is engineered to sit within the bumper's profile — no overhang onto fenders or trunk lines. Verify your bumper sits flush to the frame before installation. If your bumper has been pushed in or sat on, have it checked for straight geometry first.

Can I use adhesive instead of drilling, or does this require bolt-through mounting?

This is a bolted lip designed for stock mounting points on the factory bumper. Adhesive-only installation is not recommended for carbon fiber front lips due to vibration and stress concentration at high speeds. Confirm your bumper has accessible mounting holes before ordering.

What should I do to prep the carbon fiber before painting or sealing?

Sand the surface lightly and apply a clean base before your chosen finish. Real carbon fiber benefits from UV-protective clear coat to preserve the weave finish and prevent oxidation over time. Work with your painter on their preferred prep sequence for best adhesion.