Should I apply clear coat over these carbon fenders?

Yes. A UV-protective clear coat is highly recommended to preserve the carbon weave and prevent yellowing over time. Sand the surface lightly before application to ensure proper adhesion.

How do I seal the edges where the carbon meets the existing fender?

After fitting, sand the edges smooth and apply a flexible sealant or epoxy along the seam to prevent moisture intrusion. This protects the carbon from edge delamination and keeps water out of the gap.

What prep work is needed before I install these?

Inspect your OEM fenders for damage or corrosion; repair or strip them as needed. Check that mounting points are clean and solid. Dry-fit the over fenders first to confirm alignment before final fastening.