Will this diffuser scrape on driveways or steep inclines?

The L-Sport design extends lower than the stock bumper. Check ground clearance before final installation, especially on steep driveways or parking lot aprons. If scraping is a concern, verify bumper ride height and adjust mounting angle if your vehicle suspension allows.

Is this functional downforce or visual only?

This is an aesthetic rear diffuser. It delivers the L-Sport look and visual aggression but is not engineered for aerodynamic downforce. Functional diffusers require precise vehicle-specific engineering; this is a styling piece that complements the rear bumper profile.

What prep work do I need before painting?

Sand the surface with standard automotive sandpaper and wipe clean to remove all dust before applying your basecoat and clear. Proper surface prep ensures paint adhesion and finish longevity on FRP panels.