Carbon Fiber Body Side Ducts

Tesla Roadster — Carbon Fiber Side Duct Inserts (Pair)

These Carbon Fiber Body Side Ducts are sold as a matched pair and drop-in replace the stock Roadster pieces.
Built for us in the USA by a well-known motorsports composite house (makers for Lamborghini, Ferrari, McLaren),
they are produced using prepreg carbon and cured in autoclaves—not wet lay or simple vacuum bag hand-lamination—yielding superior strength, finish, and consistency.
Molds are precision, to original Tesla specifications, ensuring exact fit and repeatable quality.

Why the OEM plastic pieces are replaced

• Cosmetic appeal — Carbon fiber accents increase the appeal of these iconic EV Sports Cars.
• Aging plastics — UV, heat, and vibration embrittle OEM trim over time, leading to cracking and edge chipping.
• Finish degradation — Road rash and solvent exposure haze the surface and dull the gloss.

Our solution (Prepreg + Autoclave Carbon Fiber)

• Maximum properties — Prepreg targets ~35% resin content for ideal fiber/resin ratio; stronger and less brittle than hand-lay (often ~50%+ resin).
• Uniform & repeatable — Autoclave pressure minimizes voids/air; consistent thickness, no resin-rich/dry spots.
• Superior cosmetics — Glossy, low-void Class-A surfaces with tight twill alignment for show-grade appearance.
• OEM-spec fitment — Built from expensive, stable tooling to original Tesla geometry and mounting points.
• Cleaner process — No cups of resin/roll-off mess; precise, repeatable cure cycles lower waste and variability.

Service & Coverage

Built in the USA by a renowned CF composites vendor serving top supercar marques. Each piece is inspected for weave alignment, gloss uniformity, and edge quality. For compatibility with special-edition bodywork or prior repairs, contact us with photos for a fitment check.