Will this diffuser scrape on steep driveways or parking lot inclines?

The diffuser mounts at the factory rear bumper line and extends slightly lower. Check ground clearance on your vehicle's steepest approach angle before installation. If you frequently navigate steep entry ramps, verify the existing bumper clearance first — this panel follows that same geometry.

Is this diffuser functional downforce or purely cosmetic?

Malve style diffusers are designed for visual impact at the rear. Any aerodynamic benefit depends on rear wing or spoiler pairing and vehicle speed. Use this as a styling element; do not rely on it as a standalone downforce component.

Can I clean and maintain the carbon fiber finish without damaging it?

Yes. The clear coat protects the weave from UV and minor scratches. Wash with mild soap and water, then dry with a microfiber towel. Avoid abrasive polishes or heavy scrubbing. The clear coat is your barrier — keep it intact to preserve the finish long term.