Will these mount at the factory attachment points, or do I need to drill new holes?

These use existing factory mounting locations on the rear quarter windows — no drilling or modification needed. Installation is bolt-on only.

Can I install these myself with basic hand tools?

Yes. You'll need a socket set and a few common wrenches. Plan 30–45 minutes per side depending on how tight the factory fasteners are.

Are these louvers already painted, or do they need prep and finishing?

They ship pre-painted black and ready to bolt on. No sanding, priming, or paint required — just clean the mounting areas and install.