Do these mount at factory locations?

Yes, these are designed for the original bumper side marker positions. No drilling or modification required — test-fit before final installation to confirm alignment.

What do I need to install these?

Basic hand tools and a socket set are typically sufficient. You may need silicone sealant or gasket material depending on your vehicle's mounting design — check your service manual for the recommended seal type.

Can I paint or modify these?

The crystal clear finish is as-shipped. Any painting, tinting, or modification should be done before installation — test on scrap material first to ensure paint adhesion to the lens material.