Do I need to remove my old mirror to install this?

Yes. The assembly mounts at factory rocker points—no drilling or modifications needed. Unbolt the old mirror, disconnect the wiring harness, and bolt this one in place using your existing hardware.

Can I paint this myself before installing it?

Absolutely. The black finish is designed to accept paint. Light sanding and standard automotive primer and paint work fine. Let it cure fully before installation to avoid handling damage.

Will the power adjustment work with my car's electrical system?

The mirror connects to your factory wiring harness. If your Miata originally had powered mirrors, plug it in and go. If it didn't, the connector may not exist—confirm your donor harness compatibility before ordering.