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    Tesla Model S Long Range & Plaid Carbon Fiber Rear Aero Diffuser (2021-Present)

    • Description

      Improve both the aerodynamic performance and visual appearance of your Tesla with the addition of T Sportline's Carbon Fiber Rear Aero Diffuser.  Airflow under the Model S is directed to the diffuser's segmented laminar expansion chambers in effort to reduce turbulence and maximize downforce.   In addition to the subtle air management, the rear end of your Tesla will gain significant attractiveness.   


      The diffuser is manufactured in a precision CNC'd alloy mold using pre-preg carbon fiber, which is cured in an autoclave.   The T Sportline diffuser attaches to factory mounting points. The T Sportline diffuser not only enhances the look of the car, but also provides a layer of protection against road debris, dings, and scratches.   No tools are necessary for installation.  



      Fits Refreshed 2021+ Model S (does not fit older Model S)



      • Precision engineered to exacting specifications for OEM-fit
      • Pre-preg carbon fiber formed to CNC’d alloy model and cured in autoclave
      • Includes required 3M double-sided adhesive tape
      • Available in gloss finish
      • No cutting, drilling, or screwing require; non-invasive installation 
      • No tools are necessary for installation


      Designed together with collective T Sportline Carbon Fiber aero package:

      • Front Apron Splitter
      • Decklid Spoiler 

      Optional matching aesthetic carbon fiber accessories:

      • Fender Camera Covers
      • Mirror Covers
      • Mud Flaps


      Professional installation by your local body shop or car customization shop is recommended.  


      T Sportline recommends using wax and grease remover and adhesion promoter for successful installation.  These are available optionally.  


    • Shipping
      Shipping Cost in USD Per Item
      USA 100
      Canada 200
      Puerto Rico 200
      Europe 225
      Australia 225
      New Zealand 225
      Asia N/A


      Shipping & Handling charges subject to change without prior notification. If your country is not listed, please contact us for a shipping quote. PLEASE NOTE THAT INTERNATIONAL SHIPMENTS ARE SUBJECT TO CUSTOMS TAXES/DUTIES, AS CHARGED BY YOUR COUNTRY (THERE ARE NO U.S. CUSTOMS FEES). INTERNATIONAL CUSTOMERS ARE RESPONSIBLE FOR PAYMENT OF THESE FEES. Due to service availability, some international orders may need to be sent to the nearest international airport.

    • FAQ