Will this air dam interfere with a lower bumper bar or splitter?

The AC-S lip mounts at factory anchor points and extends below the bumper line. If you're running a front splitter or performance bar, confirm clearance between your existing components and the lip profile before final installation. Compare the mounting plane and hang depth against your setup.

Can I use adhesive, or do I need to drill into the bumper?

This air dam is designed for bolt-through installation at factory mounting locations — no drilling required. Use the existing hole pattern on your bumper cover to secure it. If you prefer adhesive-only mounting, prepare the surface thoroughly and verify the adhesive can support the panel under highway speeds and road conditions.

What preparation does the Raw FRP finish require?

Sand the surface with fine-grit sandpaper and wipe down all dust before applying your basecoat and clear. The FRP arrives with a raw FRP gelcoat that bonds well to automotive paint. No additional primer is necessary if you follow standard surface prep and paint procedures.