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Ultra Red Tesla Model S Plaid - Carbon Fiber Autobahn Diffuser & Brake Cooling Duct Kit (3)
Tesla Model S / Plaid (2021+) Autobahn Carbon Fiber Front Diffuser Spoiler

Tesla Model S / Plaid (2021+) Autobahn Carbon Fiber Front Diffuser Spoiler

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High downforce meets high efficiency with the Autobahn Carbon Fiber Front Diffuser. Designed to match the performance needs of Model S-APEX and all Model S owners who seek improved track performance, high-speed stability, and efficiency. Reducing drag and adding downforce while keeping the entire package usable on the street was a massive challenge.  We developed special removable and replaceable proprietary carbon fiber Aero Pads that allow you to run a more track-focused setup when desired or opt for maximum ground clearance for daily use, or split the difference with the half-height pad. As the pads wear, they not only are easily replaceable but also protect your diffuser from wear and tear.

  • Full Pre-Preg Dry Carbon Fiber Construction with Bulletproof Carbon Kevlar Reinforcement for durability
  • Replaceable included Half-Height and Full-Height removable Aero Pads for easy replacement
  • Choose the right height Aero Pad for your needs and uses
  • No-drill installation using original mounting hardware and 3m automotive tape
  • Fits all 2021+ Tesla Model S Variants (Plaid, Long Range and the S-APEX)
  • Compatible with Unplugged Performance Racing Brake Duct Kit
  • Allows more aggressive wheel and tire packages with less airflow disruption
  • Improves safety by reducing front lift at high speeds

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Product Details Product Details

Engineered for ultimate aerodynamic performance. What does that mean? For any high-performance electric vehicle, that means focusing on both efficiency and downforce to maximize cornering while minimizing energy used and motor heat produced from acceleration into wind resistance. We want to work against the air as little as possible. Air resistance is exponential and incredibly strong as speeds increase. With the 200mph potential of the Plaid platform, we feel that this is a critical modification for safety and performance for those that will use the car on track or on the autobahn. Constructed in autoclaved dry carbon fiber with extra layers for durability, this front diffuser is designed to reduce the amount of air flowing under the vehicle and smooth airflow around the front tires and does so very effectively.

Comparison of pad heights for Tesla Model S Plaid Front diffuser

UP Carbon parts are engineered using advanced prepreg-autoclave technology with our proprietary dry-carbon-kevlar backing layer. This superior method, with resin integrated during production, delivers exceptional strength-to-weight performance compared to traditional wet-layup or vacuum infusion methods.
Finish Options

  • Gloss Base Coat: Showcases the carbon weave pattern with a glossy finish
  • Satin Base Coat: Offers a refined, contemporary aesthetic

Base Coat Information
Our parts feature a base coat finish that displays the carbon fiber weave. These finishes serve as a foundation and can be enhanced through professional clear coating or protection film services at your local automotive facility. As these are base coat finishes, warranty coverage excludes all cosmetic outcomes including UV-related fading, discoloration, scratches, rock chips, and finish degradation.

Warranty Coverage

  • 5 year structural warranty on fitment and functionality for the original owner.
  • Base coat finishes are provided as-is as a no-cost time-saver to prepare the parts for recommended clearcoat or paint protection.
  • Compatible with recommended professional clear coating and paint protection services.
  • Warranty does not cover visual degradation or discoloration from UV or other damage for unprotected parts.

To view Carbon Fiber Parts Warranty and Disclaimer please follow the link: Carbon Fiber Parts Warranty

 

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      WHAT OUR CUSTOMERS SAY

      RATED 4.95 (282 REVIEWS)
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      With real reviews from real customers, shop UP products for your Tesla Model S, 3, X, Y and Cybertruck with confidence. Leave reviews and earn up to 2000 UP Rewards points each, redeemable towards exclusive UP Products.

      Christian N. November 28, 2025
      Amazing product that looks great and helps with efficiency! The quality is amazing.
      Christian N. November 27, 2025
      Extremely well built and engineered. Best on the market.
      Cordell November 24, 2025
      The "Road Warrior" Curb Guards work as advertised for the most part. I did not find them to be as "protective" as advertised in all the Youtube and promotional videos. Just a day after I installed my Road Warrior wheels, I hit a curb while turning at a slight angle. This damaged the curb guard as...
      Dean C. November 22, 2025
      Im impressed at the High quality. Love the subtle and clean look.
      Adam M. November 21, 2025
      Love the simple look to this decal
      edgar M. November 21, 2025
      Pretty awful. Package’s held for weeks for incorrect shipping details 700 dollars in import tax and broken products arriving …… very disappointed. Oh and never a timely response or method to contact other than email…..
      Brad November 21, 2025
      Had UP install the HD front bumper with the 11" LEDs. Robust steel construction, makes the truck look more aggressive but lines remain clean. This bumper is what Tesla should have equipped the truck with out of the factory! LEDs are super bright as well. Simply the best looking, best designed,...
      Megatron November 19, 2025
      Had UP install the HD rear bumper with hardcore trailer hitch receiver including flood lights. Utility is awesome, the arms are robustly built and carry my full-size spare, a 20" beadlock wheel with Wildpeak AT4Ws with ease. No rattling whatsoever, the tire is locked in. Swing arms themselves can...
      Megatron November 19, 2025
      Went with the burnt titanium, simply looks gorgeous with the finish!
      Megatron November 19, 2025
      Went with the burnt titanium, simply looks gorgeous with the finish.
      Megatron November 19, 2025
      Robust carbon steel construction. Lines look very clean with the HD front and rear bumper installed. Have not seen a cleaner looking aftermarket rock slider for the CT, love mine!
      Megatron November 19, 2025
      I had another set carbon steel running boards on my Cybertruck for a while and finally got to see the UP Invincible HD Rock Sliders while out at XTakeover this summer. They looked so good and were noticeably more sturdy than what I had on the truck. I replaced mine with a set of these HD Rock...
      Josh H. November 17, 2025
      While the overall weight reduction isn't much in totality, it is noticeably lighter compared to the original lug nuts.
      Josh H. November 17, 2025
      I had an issue of the camber being no longer able to be adjusted to specs. The friends of UP took care of me. Easy to swap as well. Went to a shop yo align it and car is up to specs again and straight as an arrow. Love it! Thank you UP!
      Kamil K. November 16, 2025
      Overall, I'm very happy with the UP Forged Road Warrior 19" Wheels that I got for my new Model Y Juniper. They look great and seem very sturdy. The service and communication from Unplugged was great especially with my salesman, Shahar. It took about 3 months for me to get my wheels but it was worth...
      Dean C. November 12, 2025
      Really nice jacket. A must have for a UP enthusiast!
      Montage Ø. November 12, 2025
      Unplugged Performance installed front/rear sway bars on my Model 3 Performance Highland. The change was instant: less body roll, flatter cornering, better grip, and precise control. It sharped handling without hurting ride comfort. This is a great value and would highly recommended.
      Alex H. November 12, 2025
      I received the lower compliance Aft arms today (fri), after ordering on mon. I wasn't sure I'd have time to install, since I already had a lot on my plate, but this afternoon I had a couple spare hours, it ended up only taking about 45 min, including getting the Tesla on jack stands. my...
      Rob T. November 09, 2025
      Finally!!!! Been waiting on UP to both have a decent Black Friday sale and to have this item on it and whatdoyaknow…..HALF OFF! I wish it was all gray everywhere, but I’ll do the touch up myself and get it 100% how I need it!!!
      Montage Ø. November 07, 2025
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      Unplugged Performance is the world leader in premium performance upgrades for Tesla vehicles. With our USA-made line of stylish and high-performance parts, our sole focus is on holistic development and improvement of all Tesla cars.
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