Will these vents require modifications to my existing bumper?

These ducts are engineered for factory mounting points, so fitment should align directly with your bumper structure. Verify clearance around fog light cutouts and any lower valance trim before final installation to ensure a clean gap.

What prep and paint process works best for FRP?

Sand the surface with standard automotive prep techniques, then apply your chosen primer and topcoat. Since these ducts arrive prepped, you're ready to begin finishing immediately — no additional surface work needed.

How do I ensure proper fit with the lower front valance?

Check the spacing between the vent ducts and any lower air dam or valance panel before securing fasteners. A small gap ensures even alignment and prevents binding during installation or thermal expansion.