Cart / Shop 1 Checkout My Account My Account
Menu
Tesla Model S / Model S Plaid (2021 - 2026+) Billet Rear Trailing Arm Set (Lower Aft Link)
Tesla Model S / Model S Plaid (2021 – 2026+) Billet Rear Trailing Arm Set (Lower Aft Link)
$745.00

Tesla Model S / Model S Plaid (2021 – 2026+) Billet Rear Trailing Arm Set (Lower Aft Link)

$745.00

-

Buy this product and earn 745 UP Points.

Want to have this part installed at Unplugged Performance?

Local to the Los Angeles area and want your parts professionally installed? Our team will contact you with a price quote and appointment availability.

SKU: UP-MSMX2-113-1.1
Guaranteed Safe Checkout
Payment Options - American Express, Discover, Visa, MasterCard, JCB, Maestro Credit CardsPayment Options - Apple Pay, PayPal, Splitit, Dinser Club International, Union Pay Credit Cards
GOOD NEWS! WE SHIP WORLDWIDE.
Shipping rates apply, and you’ll see the final cost at checkout so there are no surprises. We also offer freight shipping for bigger orders, so please make sure to contact us before ordering if you plan on ordering a larger volume of parts.
NEED HELP? SPEAK TO AN EXPERT

Product Details Product Details

Tesla Model S / Model S Plaid (2021 – 2026+) Billet Rear Trailing Arm Set (Lower Aft Link)

Our advanced Model S 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 S 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 S 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

Reviews Customer Reviews

Need help? Need help?

    Find an installer Find an installer

      Allow our team to connect you with a local authorized installer.


      Unplugged Performance Reviews Section Footer Background Image

      WHAT OUR CUSTOMERS SAY

      RATED 4.96 (250 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.

      HIGHLY RECOMMEND THE SPORT PRO COILOVER SUSPENSION KIT. SUCH A GREAT PRODUCT. MUCH BETTER RIDE THAN STOCK. FEELS LIKE I’M DRIVING A SPORTS CAR AND LOOKS AMAZING! ALSO LOVE THAT IM ABLE TO ADJUST HEIGHT AND DAMPING. THANK YOU ANDREW AND UNPLUGGED PERFORMANCE TEAM.
      elizabethbanuelos81 September 17, 2024
      These are exactly what I was expecting. I waited over a year for them. Pandemic backorders and all. It took me about 6 hours to install with help from a friend. The fronts were the worst part. You have to have the spring compressors mounted just right and really compress them a lot to assemble the...
      Tim H. January 05, 2023
      Bought the shock and it works great. Definitely recommend for Model Y owners on limited budget.
      Dennis Y. January 20, 2024
      Been waiting for this part from UP since purchasing my coilovers almost 2 years ago and just perfect timing that old links are completely shot and this totally changed the overall feel of the car and reduced tension. Customer service is excellent and will be doing next upgrades with UP
      jdl21292 April 10, 2023
      Very impressed with this tire and wheel set. I have a blue Model Y and I think that the Satin Asteroid Graphite go really well with my car’s color. I also went with the Yokohama 275/40/20 wide tire set up and they make the ride way more comfortable than before, a perfect addition to my UP comfort...
      James_M October 15, 2022
      I installed these because with my previous set of UP lowering springs I really had uneven tire wear and it costed me a lot of tires. Installation was easy and the products look high quality. Let's see how the rubbers hold up. For now I used the same length as the original arms but made an alignment...
      Jeroen W. May 26, 2023
      We are loving our new UP Luxury Coilovers on our 2021 Model Y! The improvement is noticeable at level 8, the car handles bumps much more smoothly, and the handling seems to have improved as well. I worked primarily with Kirk and he was great. Very approachable and easy to talk to. He talked...
      ejoshuahill June 09, 2023
      Great emblem to have installed and matches OEM emblems.
      Christian N. December 04, 2025
      These nuts are awesome! So much lighter than the OEM and they look so much cooler. Reduces unsprung weight while looking cooler which is a win-win. I went with the burnt titanium finish which looks incredible and really adds some color to your wheels in a subtle way. Highly recommend.
      zackfeldstein9 September 07, 2022
      The ascension front fascia makes my model 3 look so much sportier and aggressive. I’ve had it on my car for over a year now and I love it. The car looks way better than stock. This is how the car should look coming out of the factory.
      Christian November 15, 2022
      Unplugged Performance Newsletter
      Subscribe to our Newsletter
      Sign up to get the latest updates on UP Products, news, galleries and offers!
      Please select all Tesla models you are interested in:
      FEATURED IN
      TeslaRati Logo 1
      Automobile Magazine Logo 1
      MotorTrend Logo 1
      AutoBlog Logo 1
      TopGear Logo 1
      Car and Driver Logo 1
      Road and Track Logo 1
      The Drive Logo 1
      AutoWeek Logo 1
      The Joe Rogan Experience Logo 1
      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.
      Improving on perfection is no easy task, and to do so Unplugged products are professionally designed, prototyped, and manufactured in-house in Hawthorne, CA, and in collaboration with the best motorsports suppliers. The supercar performance of Tesla vehicles meets supercar-grade enhancements with Unplugged Performance.
      Tesla Model Y - Premium Aftermarket Upgrades And Products
      TeslaCorsa - First Ever Tesla Dedicated Trackday
      GUARANTEED SAFE CHECKOUT WITH THESE PREMIUM PAYMENT OPTIONS
      Payment Options - American Express, Discover, Visa, MasterCard, JCB, Maestro Credit Cards Payment Options - Apple Pay, PayPal, Splitit, Dinser Club International, Union Pay Credit Cards
      TESLA, TESLA MOTORS, and all related brands, marks and intellectual property including but not limited to TESLA ROADSTER, TESLA CYBERTRUCK, MODEL S, MODEL 3, MODEL X, MODEL Y, and the "TESLA," "T" logos designs are trademarks or registered trademarks of Tesla Motors, Inc. in the United States and other countries. Unplugged Performance has no official relationship with Tesla Motors.
      THESE PRODUCTS CAN EXPOSE YOU TO CHEMICALS WHICH ARE KNOWN BY THE STATE OF CALIFORNIA TO CAUSE CANCER, OR BIRTH DEFECTS, OR OTHER REPRODUCTIVE HARM. FOR MORE INFORMATION PLEASE VISIT WWW.P65WARNINGS.CA.GOV
      COPYRIGHT © 2026 UNPLUGGED PERFORMANCE®. ALL RIGHTS RESERVED.
      THE UNPLUGGED PERFORMANCE® MARK AND LOGO ARE TRADEMARKS OF UNPLUGGED PERFORMANCE INC. ALL RIGHTS RESERVED. PLEASE REVIEW THE TERMS & CONDITIONS AND PRIVACY POLICY BEFORE USING OUR WEBSITE.
      close