Will this lip interfere with my trunk seal or bumper clearance?

No. The Champion style sits forward of the bumper face and does not extend past the OEM body lines. Verify ground clearance on your specific suspension setup before final installation — lowered vehicles may require adjustment to driveway approach angles.

Can I install this with adhesive, or do I need to drill?

Both methods work. Adhesive-only installation is cleaner and reversible; drill-through fastening provides maximum security on high-mileage vehicles or aggressive driving. Reference your vehicle's OEM attachment points to determine which method suits your install preference.

How stable is FRP at highway speed?

FRP is rigid and stable at speed when properly installed. Use factory-recommended fastening locations and confirm all attachment points are tight before driving. Avoid gaps between the lip and bumper — these create wind noise and reduce aerodynamic consistency.