Will these plug directly into the factory wiring?

Yes. These use the original connector and harness — no rewiring or splicing required. Unplug the old unit, plug in the new one.

Do these come with mounting hardware?

Hardware specs not confirmed — your vehicle's original fasteners will secure them. Inspect mounting tabs before installation to confirm bolt condition.

What's the return process if one arrives damaged?

Inspect both units upon arrival. Contact support with photos if damage is found — they'll arrange a replacement from the FL warehouse.