Will this wing interfere with my trunk lid when it's open?

The Sigma wing is positioned to clear the trunk panel when raised. Verify clearance on your vehicle before drilling mounting holes — open and close the lid to confirm the wing does not contact it during operation.

What mounting hole pattern does this use?

The wing is designed to mount directly to your trunk lid using factory or custom fastener locations. You will drill the mounting holes yourself during installation to match your trunk panel and desired wing position — this allows you to dial in the exact placement that works for your setup.

How should I prep the wing before painting?

Sand and prep the FRP surface with your choice of abrasive and primer before applying topcoat. The raw FRP condition means the panel ships unfinished — your finishing process will determine the final appearance and durability. Follow your paint system's surface prep guidelines for best results.