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

Check your existing bumper openings — fog lights, sensor cutouts, and drainage holes — before final fitment. The CSL profile is designed for clean alignment with factory mounting points; verify clearance at the corners where the lip meets the fender body.

Should I use adhesive or drill mounting holes?

Both methods work depending on your preference. Adhesive gives a seamless look if you fully support the lip; drilling locks it permanently and is more common for street cars. Sand the mounting surfaces thoroughly and allow full cure time before driving if using adhesive.

How stable is FRP at highway speed?

FRP is rigid and holds its shape under normal driving conditions. Ensure all mounting points are fully secured and check fasteners after 100 miles of driving — vibration can loosen hardware on newly installed parts. Proper installation and even load distribution prevent flex.