Will this fit models with factory fog light cutouts?

This bumper features the STI lower valance design. If your vehicle has existing fog light openings, verify the hole locations align with the new bumper's duct configuration before final installation. You may need to drill matching cutouts or adapter plates depending on your setup.

Does the lower valance sit flush with aftermarket splitter lips?

The bumper is designed for factory-height mounting. Compatibility with aftermarket splitters or extended lower panels depends on the specific product geometry. Mock-fit with your splitter before bonding the bumper to confirm clearance and alignment.

What prep is needed before painting?

Sand and prep the surface thoroughly to create tooth for primer adhesion. Once primed and topcoated to your color, the bumper is ready to bolt on. Standard automotive paint prep techniques apply — follow your paint system manufacturer's guidelines for primer and topcoat compatibility.