Should I apply clear coat over bare carbon fiber?

Yes. Clear coat protects the weave from UV damage and yellowing over time, especially if the fenders face direct sunlight. Sand and prep the surface before applying your chosen clear coat system to ensure proper adhesion and longevity.

How do I seal the edges where the fender meets the body?

After installation, inspect the panel edges for gaps. Use flexible trim seal or body caulk rated for automotive use to close any openings and prevent moisture and debris from entering between the fender and body. This protects against rust and keeps the install clean.

Do these fenders require drilling into my existing body panels?

Refer to your vehicle's OEM fender hole locations and fastener placement before installation. Over-fenders typically align with existing mounting points, but verify fitment with your specific setup to confirm drilling requirements and fastener selection.