Does this spoiler use the factory mounting hole pattern?

Yes. The R-Tech design is engineered to align with OEM trunk lid mounting points, so no drilling or modification to existing holes is required. Verify your vehicle's bolt pattern before final installation.

Will the spoiler sit flush, or does it extend beyond the trunk lid?

The R-Tech profile adds definition without excessive overhang. Test-fit the panel on your trunk to confirm clearance with any aftermarket lights or trim before committing to fastener holes.

What should I use to prep the FRP before painting?

Sand and prep the surface with your chosen grit range before applying primer and topcoat. For finish questions, consult your paint supplier — surface prep varies based on your painting method and final color.