Do these need clear coat protection?

Yes. Real carbon fiber benefits from clear coat to protect the weave pattern from UV exposure and maintain gloss over time. Sand the panels with fine-grit paper and apply your chosen clear coat system before installation.

How do I seal the edges where the panel meets the door or body?

Dry-fit the fenders first to verify alignment with your existing bodywork. Once positioned, seal gaps with a flexible trim strip or automotive sealant designed for carbon fiber surfaces. This prevents water intrusion and keeps the finish clean.

Will the carbon weave yellow or fade without protection?

Carbon fiber can yellow under prolonged UV exposure if left uncoated. Apply clear coat immediately after prepping the surface, and avoid storing or displaying the fenders in direct sunlight before installation. Proper finish protection keeps the weave vibrant.