What mounting hole pattern should I expect, and will I need to drill new holes?

Reference your vehicle's OEM roof mounting points before installation. Some buyers modify existing holes slightly for fitment; others use the factory locations directly. Test-fit the wing against the roof to confirm hole alignment, then mark and drill as needed to match your panel.

Will this spoiler create trunk lid interference or hinge clearance issues?

The Type H profile sits on the roof edge without extending into the trunk area. Verify clearance between the spoiler's rear edge and your trunk lid when fully opened — most builds clear without modification, but roof panel height can vary slightly by production year.

How should I prepare the FRP surface before painting?

Sand the raw FRP panel with appropriate grit to scuff the gelcoat, wipe clean of dust, and apply your choice of adhesion promoter or epoxy primer before topcoat. Proper surface prep ensures paint adhesion and long-term color stability.