Will this lip interfere with the trunk seal or undercarriage when lowered?

The TKO RBS profile is designed with factory ride-height clearance in mind. If your vehicle sits lower than stock, verify ground clearance by measuring the depth of the lip extension against your current suspension setup before final installation.

Should I use adhesive or drill mounting holes through the bumper?

This lip integrates at existing OEM attachment points — no additional drilling is necessary. Use OEM-spec fasteners at the factory mounting locations and seal appropriately to prevent water intrusion.

How should I prep the FRP before painting?

Sand the surface thoroughly to promote paint adhesion and ensure an even finish. Wipe clean and allow proper drying time before applying your chosen basecoat and topcoat system.