Will this diffuser scrape on steep driveways or inclines?

The diffuser extends below the bumper line for styling impact. Check your driveway approach angle and any speed bumps on your regular routes before finalizing fitment. If ground clearance is tight, you may want to verify the panel height against your specific setup.

Does this add functional downforce or is it purely cosmetic?

This is a styling piece designed to match the LP570 look. While the shape mimics a performance diffuser, actual aerodynamic benefit depends on exhaust flow dynamics and underbody configuration—this panel alone does not guarantee performance gains.

What prep work is required before painting?

Sand and prep the surface thoroughly before applying your chosen primer and finish. FRP requires proper surface preparation to ensure paint adhesion. Use a wax and grease remover after sanding for best results.