Will this diffuser scrape on steep driveways or inclines?

The Avani diffuser extends beyond the stock bumper line. Before ordering, check your vehicle's current ground clearance at the rear and measure your typical driveway approach angles. If you frequently encounter aggressive inclines, verify fitment against your specific suspension setup.

Is this diffuser functional for airflow or purely cosmetic?

This is a styling piece designed to match the Avani aesthetic. While it adds visual aggression to the rear, it is not engineered as a functional aerodynamic component for downforce or airflow management.

What prep work do I need before painting?

Sand and prep the entire surface before applying your chosen primer and topcoat. The raw FRP condition means the panel is clean and unsealed, ready to accept paint. Follow your paint system's surface prep guidelines for best adhesion and finish.