Will this diffuser scrape on steep driveways or highway ramps?

The S Line profile sits at factory height — no lower than the OEM plastic diffuser. Verify your vehicle's current rear bumper clearance before installation. If you've lowered your suspension, measure the gap between the bumper and driveway on an incline to confirm adequate space.

Does carbon fiber require special care to keep the finish looking clean?

The clear coat protects the weave from UV damage and minor contamination. Wash with standard car soap and dry with a microfiber cloth. Avoid aggressive polishing compounds — the clear coat is durable but not infinitely thick. If you want maximum gloss, periodic carnuba or ceramic coating refresh is recommended.

How much weight does this save compared to the factory diffuser?

Carbon fiber is significantly lighter than OEM plastic. The exact weight difference depends on the thickness of the original piece, but real carbon construction delivers measurable reduction in unsprung mass at the rear.