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Ultra-Light Lexan Glass Replacement for Tesla Model 3
Tesla Model 3 Ultra-Light Lexan Glass Replacement

Tesla Model 3 Ultra-Light Lexan Glass Replacement

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Unplugged Performance Lexan Ultra-Light replacements for the heavy factory glass save 55% of the weight for a total of almost 55lbs weight savings. These are great for lightening a Model 3 or for throwing steel balls at your new shatterproof windows! We’ve developed these Lexan replacements to be factory fitment and to allow normal power window functionality. Every panel is hard-coated for durability and also pre-tinted with UV protection to help keep cabin temps reasonable for daily use.

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Product Details Product Details

Unplugged Performance Lexan Ultra-Light replacements for the heavy factory glass save 54% of the weight for a total 73.7lbs weight savings. These are great for lightening a Model 3 or for throwing steel balls at your new shatterproof windows! We’ve developed these Lexan replacements to be factory fitment and to allow normal power window functionality. Every panel is hard-coated for durability and also pre-tinted with UV protection to help keep cabin temps reasonable for daily use.

Installation:

Installing the side windows is straight forward and is the same procedure any mechanic is accustomed to in replacing side windows. Total install time for all 4 side windows is approximately 3 hours.

We recommend roof and front/rear windshield replacements be performed by trained window specialists with experience in removing factory glass and installing race glass/Lexan.

Total weight savings: 73.7 lbs!

  • Front Windshield – UP Lexan: 18.5lbs / 8.4kg vs. Original Glass: 38.0lbs / 17.3kg
  • Roof Panel – UP Lexan: 10.8lbs / 4.9kg vs. Original Glass: 27.4lbs / 12.4kg *Dark Tinted*
  • Front Door Side Windows – UP Lexan: 8.0lbs / 3.6kgs vs Original Glass: 19.0lbs / 8.6kg (combined left/right)
  • Rear Door Side Windows – UP Lexan: 7.6lbs / 3.5kgs vs. Original Glass: 15.3lbs / 7.0kg (combined left/right)
  • Rear Windshield – UP Lexan: 18.9lbs / 8.6kgs vs. Original Glass: 37.8lbs / 17.2kg *Dark Tinted, No Defroster Function*
  • Full Set UP Lexan: 63.8lbs / 29.0kg vs.  Original Glass: 137.5lbs / 62.5kg

Note: Original Rear Glass is a structural component and should not be replaced with Lexan for a car without a full cage. If you are making a fully-caged race car or cars and would like us to produce the rear glass in Lexan for you, please contact us via email.

All panels come hard-coated for durability.  Panels come wrapped with protective sheeting to ensure safe transport.

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      WHAT OUR CUSTOMERS SAY

      RATED 4.97 (301 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.

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      Dominic Marcu - Racing Driver Just perfect for my car
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      Beautiful lip. Love how it flows with the shape of the car, it looks more like an extension of the car rather than some out of place modification
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      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
      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
      You can see my photos under Steve Guevara. Wow, what to say about this spoiler. There are so many incredible things added to my SMG3 that since I have brought it home less than a week ago, I have had more that fifty conversations from strangers that absolutely have to have this spoiler. It...
      smgdcw November 16, 2022
      I installed these parts and I am very satisfied. The quality is great, the engines don't heat up anymore and with that magnet I make sure that there are no filings in the engines. A very good investment.
      Dominic M. April 12, 2023
      Installed the black BBS Flagplatz and Ti lug nuts with 255/35/R20 Michelin PS4S on my M3P. Really changed the look of the car. IMO the ride feels smoother as well.
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      Unplugged Performance UP Emblem You can see my photos under Steve Guevara. The UP Emblem, just another seemingly innocuous item that KIRK added to make the car pop when driving behind it. The sun shines on the titanium and it screams at you and then goes back into its subtle way. To say that I love...
      smgdcw November 17, 2022
      I purchased these in conjunction with the luxury coilovers and couldn’t be happier!
      tony.bohm December 20, 2022
      Oh, wow; it is insane that one bar can dramatically alter the dynamics of the car. It is so much more planted and stable during those freeway maneuvers, which was the primary reason I bought the bar. The car is just solid at all speeds. Really solid. What is shocking is that the comfort levels seem...
      kjalleda January 19, 2023
      What a difference this sway bar made to my Model S Plaid. This helps correct the body roll the car has from the factory. I have much more confidence taking turns at a higher speed, and freeway on-ramps have become extremely fun. I would highly recommend upgrading your sway bar in the Model S!
      D. H. September 08, 2022
      I really like how understated this lip is. It blends in perfectly with the existing bumper but you can still tell there is something unique about your car when it's installed. I have a grey model 3 and purchased the painted one. Although the site says it's not the exact same as the factory color, I...
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      crisonesurf April 21, 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.
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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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