Will this lip interfere with my trunk or bumper gap?

The Unplugged profile is designed for clean fitment without trunk seal interference. Verify final clearance by checking the lip geometry against your vehicle's bumper and undertray before final installation to account for any prior damage or non-OEM components.

Should I use adhesive or drill mounting holes?

Both methods work with FRP. Adhesive offers a cleaner look and avoids drilling; mechanical fasteners provide greater security for high-speed driving. Your choice depends on your installation preference and whether you plan to remove the lip later. Prep the mounting surface thoroughly—clean, sand, and degrease—before committing to either method.

How stable is this at highway speeds?

FRP stability depends entirely on installation. Proper surface prep and secure fastening—whether adhesive or bolted—keep the lip stable at highway velocity. Avoid gaps between the lip and bumper, as wind pressure can exploit loose sections. Test fitment at lower speeds first before sustained high-speed driving.