Will this work with my factory lower valance and air dam?

Verify the OEM valance dimensions against this bumper's profile before purchasing. If your factory air dam or splitter has different mounting points, you may need to modify or source a complementary valance panel separately.

Are the fog light cutouts factory-size, or do I need to modify them?

Check your vehicle's original fog hole diameter against this bumper's openings. If your setup uses non-standard fog housings, you may need to adjust the cutouts with a rotary tool or drill before installing housings.

What prep and finish should I use before installation?

Sand and prep the surface with your chosen method before applying primer and paint. The bumper arrives unfinished to allow you complete flexibility with color matching and clear-coat application.