RSC Carbon Rear Valence for 991.2 GT3

Product image 1RSC Carbon Rear Valence for 991.2 GT3
Product image 2RSC Carbon Rear Valence for 991.2 GT3
Product image 3RSC Carbon Rear Valence for 991.2 GT3
Product image 4RSC Carbon Rear Valence for 991.2 GT3

Regular price $4,295.00


Racing Sport Concepts Carbon Fiber Rear Valence for 991.2 GT3


  • Ultra lightweight construction 

  • 100% USA sourced pre-impregnated carbon fiber material

  • Autoclave curing process

  • Laser cut material for guaranteed precision and weight management

  • 100% sourced, designed, manufactured by RSC in the U.S.A

  • True OEM clear coat by Porsche Certified Collision Center

  • CNC trimmed for exact edges, no hand trimming

  • Quite simply the finest parts money can buy.

  • Designed & Engineered to fit 991.2 GT3

  • Re-Uses Factory Grills in OEM Valence

  • Fits 991.2 GT3

  • Does not fit Turbo or RS models (please inquire for more information)

After 3 years of constant painstaking research and development Racing Sport Concepts is proud to launch its new line of carbon fiber aerodynamic components for the next generation of high-performance automobile enthusiasts.  

What you are looking at is not just a factory replica or simple carbon replacement product, but a revolution in the aftermarket automotive industry.  For the last three years we have tested every piece of technology, CAD software, autoclaves, material vendors, painters, paint suppliers, aerodynamics experts, race car drivers, IMSA & Indycar crew chiefs, OEM engineers, everything possible to design the best possible product possible.  The RSC rear valence and its sister products are the culmination of that work.

We started by scanning the 991.2 GT3 and building our CFD model to match real world experience on the 911 platform by using aerodynamics experts that developed highly accurate CFD simulations from working for dozens of 911 cup car teams.  With our baseline accuracy significantly higher than if we had to develop a model from scratch and validate it all ourselves, while saving hundreds in thousands in development, we began to refine our design in the virtual wind tunnel.  Using dozens of simulations and design iterations to revise our designs to increase aerodynamic efficiency.  

After locking in our design we fabricated highly accurate tooling by once again leveraging our ability to use the raw CAD data to mill out tooling out of superior materials that cannot be used to "splash molds" of a hand molded part with no CAD data.  Our advanced carbon fiber tooling has the exact same coefficient of expansion as the part material which provides for extremely smooth surface quality that is unmatched industry wide.

After a part has cured in the autoclave we use a ultra premium german made CNC mill to trim each part identically to the next instead of trimming by hand as most other manufacturers or brands do.  

Finally after trimming we transport our skirts to 1 of less than 100 OEM certified paint shops that have the ability to use a true OEM water based polyurethane clear coat system that is identical to that used on new cars leaving the factory.  This final step includes 4-8 coats of paint to reach a paint thickness spec within 3-4 microns of our target depth.  As a result this clear coat will not become milky or hazy as seen with cheaper aftermarket alternatives.  In addition, this gloss coating has the most advanced UV inhibitors commercially available to OEM suppliers, many not available to non-factory certified body shops.  Purchasing a part of this quality is a long term investment after all.

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Jason F.
United States United States
They've done it again

Just like my front splitter and side skirts, the rear valence is a game changer and a must to finish the car off right. Not cheap but you get what you pay for. RSC has the nicest CF pieces I've ever seen!!

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