Does this wing use the factory trunk mounting holes?

Yes. The Ranger style is engineered for factory mounting point alignment. Before drilling or fastening, measure and mark the existing holes on your deck to verify placement, then drill pilot holes to avoid misalignment.

Will the wing interfere with a trunk lid or hatch?

The Ranger profile is designed to sit clear of standard trunk lid operation. Check clearance by opening and closing your trunk fully during mock-up to ensure no contact at any angle, especially if your trunk uses a soft closer or lift assist.

What prep is needed before paint?

Sand the surface with appropriate grit to remove the glossy finish and promote paint adhesion. Wipe clean, mask any mounting points or areas you want to keep bare, and apply your chosen primer and topcoat system.