Does this spoiler use the factory trunk mounting holes?

Yes. The wing is engineered to align with OEM trunk lid hole locations, so no additional drilling or custom modifications are needed. Verify your trunk lid hole pattern before final assembly to confirm alignment.

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

The AB-F profile is designed with minimal trunk lid interference in mind. Measure your closed trunk height and verify clearance with the lid open fully before installation to ensure it doesn't catch on your specific setup.

What's the best way to prepare this for paint?

Sand and prep the surface with appropriate grit before applying your chosen finish. Refer to your paint supplier's guidelines for primer and topcoat compatibility with FRP substrates to ensure proper adhesion and durability.