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Model S Plaid Lower Aft Link - Unplugged Performance
Tesla Model X / Model X Plaid (2021+) Billet Rear Trailing Arm Set (Lower Aft Link)
$745.00

Tesla Model X / Model X Plaid (2021+) Billet Rear Trailing Arm Set (Lower Aft Link)

$745.00

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These Unplugged Performance Billet Rear Trailing Arm Set (Lower Aft Link) for Tesla Model X Plaid and 2021+ Model X vehicles replaces the standard Lower Fore Link with a stronger and lighter billet aluminum version with high performance sealed spherical bushings.  The upgraded bushings provide both silent operation and improved handling feel and durability. The new 2021+ Model S features an all-new 5 link rear suspension that we have precisely re-engineered for performance driving.

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SKU: UP-MSMX2-113-1.1
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Tesla Model X / Model X Plaid (2021+) Billet Rear Trailing Arm Set (Lower Aft Link)

Our advanced Model X Plaid suspension development and racing kicked off in June 2021 with our race car Dark Helmet as we set out to develop the ultimate performance handling Model S. The results have followed as we brought home to the Tesla community a Pikes Peak class victory and multiple production based EV lap records with our development race car. In the months that followed we’ve gone into production with a premium range of suspension components that can be purchased individually or as a comprehensive lineup depending on the goals of each driver. All of our suspension development begins with precision 3D scanning of the car’s suspension to develop a working digital model, then followed by real-world racing and street use internally on our company vehicles before roll out to the public. Our history, race results and industry-leading warranty provide peace of mind that these are the best money can buy.

Billet Rear Trailing Arm Set (Lower Aft Link)

These Unplugged Performance Billet Rear Trailing Arm Set (Lower Aft Link) for Tesla Model X Plaid and LR 2021+ vehicles replaces the standard Lower Fore Link with a stronger and lighter billet aluminum version with high performance sealed spherical bushings.  The upgraded bushings provide both silent operation and improved handling feel and durability. The new 2021+ Model X features an all-new 5 link rear suspension that we have precisely re-engineered for performance driving.

  • CNC-milled 6061 aluminum for maximum strength while saving weight
  • FEA-simulation optimized to ensure superior static, dynamic, and fatigue strength
  • Sealed spherical bushings for unmatched precision and durability with silent operation
  • Replaces Tesla part number RR LOWER AFT LINK, P2 1420452-99-C
  • We recommend pairing this item with our full suite of rear suspension products for your vehicle:
    • Billet Adjustable Rear Camber Arm Set (Fits Model S/X 2021+)
      Billet Adjustable Rear Toe Arm Set (Fits Model S/X 2021+)
      Billet Rear Traction Arm Set – Upper Fore Link (Fits Model S/X 2021+)
      Billet Rear Lower Arm Set – Lower Fore Link (Fits Model S/X 2021+)
      Rear Sway Bar – 3 Way Adjustable

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      WHAT OUR CUSTOMERS SAY

      RATED 4.97 (305 REVIEWS)
      LEAVE A REVIEW

      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.

      I purchased the Camber and Toe arm set for my Tesla Model 3. These arms are well engineered, beautifully crafted and built solid. I highly recommend these products made by Unplugged Performance. The craftsmanship of the product and customer support is second to none. Highly recommended! Link:...
      f1dinesh August 08, 2023
      I wanted to wait a few weeks before leaving my review to really see if there was a significant difference and it is a significantly better ride. I commute 70 miles a day on a fairly rough socal highway and the change is noticeable. Yes, you’re still going to feel the bumps but they are not as...
      tony.bohm December 20, 2022
      Love the look of these as they add a more aggressive look for the front. Same subtle style that goes along very well with the front lip for non-performance M3.
      Christian N. December 23, 2025
      After lowering my car, the stock end links kept making this clunking noise, but I installed these and it made the noise go away. The end links also made the car feel a bit more comfortable, but cornering still felt great.
      Hao N. August 01, 2025
      Got these with my order of Moderate Springs and Street/Track Sway-bars and they helped reduced the offset tension of lowering the car. Great product and thank you Blake (from customer service) for answering my questions. Unplugged has been a great company to order from, top notch for sure.
      850arrrsaylikepirate December 19, 2022
      The UP-03 lightweight & strong wheels are by far THE best wheels I have purchased for my Teslas. These wheels are installed on my Model 3, Y & X. These wheels not only turn heads but also improve efficiency and noticeable difference in speed due to their light weight characteristics. These wheels...
      f1dinesh August 12, 2023
      I'm currently putting together my custom UP INVINCIBLE® kit from Unplugged Performance with the help of Frank, and the transformation is insane. The lineup includes the HD Front Bumper with the optional 11-inch LED light bar that absolutely lights up the night, the bulletproof Heavy Duty Rear...
      CyberRiri December 04, 2025
      Really fixed my rear alignment problems. Lowered my car without it and had some slightly uneven tire wear. With 2 track days I even got 24,000 miles out of a single set of tires with perfectly even wear. This set will save you on tires after just one set, total no brainer for the price! Love being...
      zackfeldstein9 September 24, 2022
      Shout out to Andrew at Unplugged Performance! Customer service is excellent. Great communication with everything. Knowledgeable about all products. Will do more business with UP.
      Edmundo R. January 10, 2023
      I installed this sway bar today. I was shocked by the outcome in terms of handling. It feels almost playful in the corners now, where as before it felt like it was exclusively about straight lines and that corners were sort of something to get through. It's on a medium setting, and I think if I had...
      Steven S. October 20, 2022
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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.
      Unplugged Performance was founded and incubated by the team behind the world-renowned automotive customizer Bulletproof Automotive. Unplugged Performance is the world's leading company focused on the customization and sports performance of Tesla Motors vehicles.
      All of our parts are researched and engineered on our own development vehicles with the intention of improving every aspect of the driving and ownership experience. Unplugged produces an exclusive range of premium upgrades to give a new sporty performance identity to Tesla Model S, Model X, Model 3, Model Y, and the Cybertruck.
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