Do these markers use the factory cutouts, or do I need to modify the bumper?

They mount directly into the factory side marker cutouts on your front bumper. No drilling or cutting needed—they're designed for the stock openings.

Will these work with my current front bumper, or do I need an aftermarket bumper?

These fit the factory bumper cutouts on your vehicle. If you run an aftermarket bumper, verify it has matching side marker openings before ordering.

Do these come with bulbs and sockets installed?

These are marker lens assemblies—confirm bulb compatibility with your vehicle's socket type before installation. Your existing sockets may require a slight adapter or swap depending on age and condition.