Will the wing interfere with my trunk lid when opening or closing?

Trunk clearance depends on your deck height and the exact mounting position. Before drilling, dry-fit the spoiler against your trunk and test the lid swing through its full range. Mark mounting holes once you've confirmed zero interference at full open and close.

What mounting hole pattern should I use?

Verify your vehicle's OEM trunk lid hole locations before drilling into the FRP. Most aftermarket wings use 2–3 fastener points; reference the actual hole spacing on your specific trunk and pre-drill the spoiler to match. This ensures a solid, vibration-free fit at highway speeds.

Do I need to sand and prime this before painting?

The surface should be sanded smooth and cleaned of dust before applying your topcoat. Use standard automotive surface prep — sand and wipe down before your chosen primer and paint system. This ensures maximum adhesion and a professional finish.