Will this cover my OEM sensor holes without modification?

The cover ships blank where sensors are located. Before installation, reference your vehicle's OEM bumper hole locations and drill corresponding cutouts to maintain sensor function. Alignment is straightforward when you use the factory mounting points as your guide.

Does this bumper sit flush with the body line, or does it add overhang?

The Maston profile is designed to follow the factory body line with minimal extension. Fitment matches the original mounting structure, so clearance to the quarter panels remains consistent with the OEM configuration.

What surface prep do I need before painting?

Sand and prep the surface with your standard finishing process before applying your chosen paint system. This ensures proper adhesion and color match. Your local body shop can advise on the specific grit and primer best suited to your finish.