Model S Plaid + LR – Front Upper Control Arm Set – Ultimate Edition (FUCA) (2021+)

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.

Adjustable Front Upper Control Arm Set – Ultimate Edition (FUCA)

The Unplugged Performance Adjustable Front Upper Control Arm Set – Ultimate Edition (FUCA) is engineered to provide the ultimate range of adjustment for front camber, caster, and toe to improve performance under spirited driving on road and track.  Derived through extensive R&D on our track record holding Model S Plaid race car, these arms are the best engineered and easiest way to get the maximum front grip out of your Plaid Model S.

• Fully adjustable front camber, caster, and toe
• Patent Pending Quick Camber Change Pill design
• Maximize wheel and tire size and optimize geometry for maximum grip
• 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 numbers FR UPR CTRL ARM, LH, P2 1420321-00-B and FR UPR CTRL ARM, RH, P2
  1420326-00-B
• We recommend pairing this item with our full suite of suspension upgrades for your Model S:
  • Billet Adjustable Rear Camber Arm Set
  • Billet Rear Traction Arm Set
  • Billet Adjustable Rear Toe Arm Set
  • Billet Rear Trailing Arm Set – Lower Aft Link
  • Billet Rear Lower Arm Set – Lower Fore Link
  • Rear Sway Bar – 3 Way Adjustable