Does this wing use the factory trunk lid mounting holes?

Yes. The mounting points align with OEM hole locations on the trunk lid. Verify your specific trunk lid condition before drilling — if existing holes are damaged, you may need to re-drill to the original pattern.

Will this wing interfere with the trunk lid when it closes?

No. The wing is designed for standard trunk clearance with the lid in the closed position. If you have aftermarket trunk modifications or non-standard hardware, test the fit before final installation.

What fasteners do I need to install this?

The wing ships without hardware. Source bolts, washers, and locknuts appropriate for your trunk lid thickness and material. Refer to your vehicle's service manual or a trusted installation guide for fastener specifications and torque values.