Will this lip interfere with my trunk seal or undercarriage components?

No. The lip is positioned at the front fascia and does not extend into areas that contact the trunk, undercarriage, or floor pan. Verify clearance with your specific bumper cover and any existing aero parts before installation.

Should I use adhesive or drill through the mounting points?

This lip uses factory mounting points on your vehicle, so drilling is not required. Once prepped and painted, mounting is mechanical through existing OEM holes. Verify hole alignment before final fastening.

Will the FRP remain stable at highway speeds?

Yes. Single-piece FRP construction provides rigidity comparable to OEM bumper covers. Secure all mounting fasteners evenly to prevent panel flex. Check fasteners periodically, especially in the first 500 miles of driving, as micro-adjustments often settle after initial installation.