Factory Five Daytona Coupe Gen III Door Sill Set (Driver & Passenger) Stainless Steel

When you're chasing a clean, finished cockpit, raw fiberglass and exposed edges just won’t cut it. These stainless steel door sills are the upgrade—precision-cut to trace the Gen III Daytona Coupe’s curves and deliver a refined, race-inspired finish. Whether you're building for the street or prepping for the paddock, this set adds the kind of detail that turns heads and earns respect. We also offer a lower cost aluminum version. All fabrication done proudly in the USA.

🛠 Why You’ll Want These in Your Build:
• Edge-to-Edge Fit – Designed to follow the exact lines of your fiberglass body for a seamless, factory-level finish.
• Ready to Finish – Raw 0.060" thick stainless steel surface is ready for paint, polish, or custom coating—your build, your call.
• Fastener-Free Canvas – No pre-drilled holes, giving you full control over mounting style and placement.
• Paint-Saving Flange – Full-length 1.5" return flange protects your painted body edge and locks down the carpet line. Also provides ample room to connect the sill flange to the frame
• Driver + Passenger Set – Both sides included, precision cut and ready to install.

Whether you're chasing show-quality detail or just tired of unfinished edges, these sills deliver the finish your build deserves—without compromise