Does this bumper have factory sensor or fog light holes?

This is a clean, full-coverage V3 design. If your OEM bumper includes sensor locations, reference those mounting points before final installation and drill accordingly to match your vehicle's electronics setup.

What prep work is needed before painting?

Sand the surface with appropriate grit to promote paint adhesion, then clean thoroughly. This ensures your chosen topcoat bonds evenly across the entire panel.

Will this bumper clear my factory undertray or exhaust components?

The V3 profile is designed as a direct styling replacement. Test-fit against your existing exhaust routing and undertray before final installation to confirm clearance in your specific setup.