Will this scrape on steep inclines or driveways?

Diffusers extend below the factory bumper line, so approach angle matters on very steep driveway aprons. Measure your current ride height and compare against your typical approach points before ordering. If you frequently encounter steep lips, this may not suit your driving style.

Is this functional downforce or purely cosmetic?

This is styled after the M Power aerodynamic package and follows those visual proportions. Real aero benefit depends on speed, suspension setup, and track conditions. Think of it as visual performance first—it delivers the M Power look with genuine carbon weight savings, not lap-time gains at street speeds.

How do I protect the carbon fiber from UV damage?

Carbon fiber benefits from UV-protective clear coat applied before installation. Sand and prep the surface with standard automotive abrasive, then apply your chosen clear coat system to maintain the finish and prevent resin yellowing over time. This step extends the visual life of the panel significantly.