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Unplugged Performance x Willans FIA 2025 Racing Harness for Tesla 1
Unplugged Performance x Willans FIA 2025 Racing Harness for Tesla

Unplugged Performance x Willans FIA 2025 Racing Harness for Tesla

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The ultimate 6-point racing harness produced by Willans for Unplugged Performance.  FIA Competition approved through 2025 due to superior materials and construction.  3″ shoulder belts and 2″ lower straps for compatibility with Unplugged Performance Racing Seat package and most FIA-Approved Racing Bucket Seats.

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Product Details Product Details

Unplugged Performance approached Willans to produce the ultimate street & track racing harness for the most discerning drivers. Willans is a UK-based harness specialty manufacturer, known for being the go-to manufacturing partner for F1 and for top teams in many categories of motorsports, and thus were a natural choice for Racing Harnesses in a Tesla application.

All Unplugged x Willans 6-Point harnesses are FIA approved through 2025 due to the superior materials that Willans has access to.  These harnesses will be FIA competition legal for many years longer than other competing harness brands.

The premium harnesses utilize a rotary Camlock buckle along with lightweight “Silverstone” alloy smooth action adjusters on both shoulder straps and lap straps.

Custom configurations are available with short lead times and direct shipping worldwide. The standard suggested setting is a 6-point design with 3” (76mm) shoulder harnesses and 2” (51mm) lap harnesses and crotch straps which allow increased street comfort and compatibility with most racing bucket seats. Harnesses are available in multiple color options at no additional charge.  The harnesses are designed to attach by eye bolt, harness bar loop, or clip to rear anchors.

  • 6-point FIA-Approved through 2025 so you don’t need to buy new harnesses in a year or two
  • Hand-made in the UK by F1 supplier Willans
  • Stitched Unplugged x Willans shoulder patches
  • Rugged metal cam lock for secure attachment and quick exit
  • Distinct left and right release mechanisms for ease of use
  • Premium finishes throughout
  • Compatible with most Hans-type restraint devices (2″ shoulder straps are available upon request for some devices)
  • A seat with pass-through harness holes is strongly recommended for the safe installation and use of any racing harness. We do not recommend using any harness with stock seats.

If you need a special version, please contact us.  We can sometimes accommodate special orders such as different belt sizes and colors.

 

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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 really like this rear sway bar on my 2021 Model S Plaid. On the street it tightens up the car a lot. The car corners "flatter" and "feels" like the car has more grip and inspires confidence. I installed this in my driveway with the rear up on jack stands. It wasn't hard at all. I opted for...
      Jpandes October 13, 2025
      The Plaid is a hefty car, and this is particularly felt at bends. This simple upgrade makes a welcome improvement in maneuvering the vehicle. It gives a greater sense of control.
      raviprabhakar October 03, 2022
      Wanted an upgrade to the stock suspension that allowed maximum versatility for traversing truck trails towing a camping trailer as well as providing comfort for daily commuter driving. Called and spoke with Kirk Nason at Unplugged Performance in Hawthorne, CA and ordered the D&S PRO coilover kit,...
      Mike N. January 18, 2025
      Took me about 2 hours total to remove the arms press out the rubber bushings and press in these then fit back to my 24 performance, very direct steering now and drastically reduced the wobbly feeling under hard braking , slightly more road noise over rough roads but if your looking for race car like...
      Stephen M. January 27, 2025
      Was hesitant to purchase but after seeing my before/after alignment report I am so glad I did. For everything Tesla does well, alignment from the factory needs work. UP perfectly aligned my M3. Highly recommend this product if you are installing the dual rate lowering springs. Call and ask for Kirk...
      Jordan C. June 09, 2023
      Been waiting for this part from UP since purchasing my coilovers almost 2 years ago. This part is completely much more superior than the OEM part and steering feel is much more accurate and responsive.
      jdl21292 April 10, 2023
      I loved upgrading my front brakes to BFB Carbon, after a few track days and realized I want the rear as well, plus now the aesthetics are on point! (look weird with only the front carbon IMO)
      Jorge (. August 23, 2022
      Looks great, perfect fitment. SUPER FAST SHIPPING!!
      Frank F. July 19, 2025
      I installed these with the race pads.. The car is significantly better at stopping, the pedal feel is fantastic. One of the biggest addtional things I noticed was the decreased weight.. The wheels done thud as hard over bumps, and comfort setting now feels like actual comfort.. The wheels also...
      Robert M. October 10, 2022
      I decided to upgrade the stock sway bars on my Model 3. Unplugged Performance installed these adjustable sway bars and overall the car handles nice and tight. The handling does feel tighter and more responsive. Definitely got rid of the body roll which I am happy with. Big difference in...
      epampo55 September 21, 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.
      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.
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      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
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