Skip to main content
My Account My Account
Menu
2021+ Model S / Model S Plaid - Lexan Window Glass Replacement
2021+ Model S / Model S Plaid – Lexan Window Glass Replacement

2021+ Model S / Model S Plaid – Lexan Window Glass Replacement

-

quick product info sheet

Lower the weight of your 2021+ Tesla Model S and Model S Plaid with a lightweight window glass replacement thanks to our front door, rear door, and rear windshield Lexan glass replacements. Front Door Window Lexan replacement is 46% lighter than stock (Stock 14.0lbs, UP 7.6lbs, 6.4lbs Savings). Rear Door Window Lexan replacement is 48% lighter than stock (Stock 14.0lbs, UP 7.2lbs, 6.8lbs Savings), The rear windshield replacement results in a 48% weight saving (Stock 21.0lbs, UP 11.0lbs, 10.0lbs Savings), potentially shaving off a total of 23.5lbs (10.65 kilograms) of weight, a perfect move for anyone racing their Model S Plaid.

Buy this product and earn 675 UP Points.

Clear
SKU: N/A
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.

Guaranteed Safe Checkout
Payment Options - American Express, Discover, Visa, MasterCard, JCB, Maestro Credit Cards Payment Options - Apple Pay, PayPal, Splitit, Diners 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

Customer Reviews

Need help?

    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 Rating Star Rating Star Rating Star Rating Star Rating Star (318 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.

      Tesla Model 3 Ascension Rear Bumper and Diffuser System
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Tesla Model 3 Ascension Rear Bumper and Diffuser System
      Not a fan of the OEM rear look of the Model 3. This got me looking back at my car every chance I get! Better rear downforce as well. Feels much more confident around turns at high speeds.
      Andrew P. September 07, 2022
      2021+ Tesla Model S Plaid / Model S - Stainless Steel Sport Brake Line Set
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      2021+ Tesla Model S Plaid / Model S - Stainless Steel Sport Brake Line Set
      This product was great! Paired with the upgraded brake fluid, this helped the brake pedal not feel as spongey and gave me confidence in the OEM brakes. Thanks Unplugged!
      Talmadge February 16, 2026
      Superlight Aluminum and Titanium Lug Nuts Set For Tesla Vehicles
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Superlight Aluminum and Titanium Lug Nuts Set For Tesla Vehicles
      Such an underrated improvement to my car, reducing unsprung weight of each wheel rotating at speed, improves steering, cornering performance and very aesthetically pleasing! It's incredible how much lighter they are from the stock lug nuts, which feel like heavy weights after handling these titanium...
      Sof October 19, 2022
      Tesla Cybertruck 50” Double Row LED Light Bar - 48V - UP INVINCIBLE®
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Tesla Cybertruck 50” Double Row LED Light Bar - 48V - UP INVINCIBLE®
      I installed this light bar on my Cybertruck, with the roof rail, a little over a month ago and absolutely love it. Both the light bar and roof rail are very well made and the 34K+ raw lumen turn night into day!. Things to consider: - This light bar, with the roof rail, mount solid to the vehicle...
      mwiggington August 20, 2025
      Tesla Model 3 / Performance - Dual Rate Linear Lowering Springs Set
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Tesla Model 3 / Performance - Dual Rate Linear Lowering Springs Set
      Having the moderate version installed soon and I am very excited for this upgrade, how it is going to look and how it will feel on my Model 3!
      Christian N. January 01, 2026
      Tesla Cybertruck HD Front Bumper - UP INVINCIBLE®
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Tesla Cybertruck HD Front Bumper - UP INVINCIBLE®
      Had UP install the HD front bumper with the 11" LEDs. Robust steel construction, makes the truck look more aggressive but lines remain clean. This bumper is what Tesla should have equipped the truck with out of the factory! LEDs are super bright as well. Simply the best looking, best designed,...
      Megatron November 19, 2025
      Tesla Model 3 / Model Y Adjustable Front Upper Control Arms (FUCA)
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Tesla Model 3 / Model Y Adjustable Front Upper Control Arms (FUCA)
      As part of my purchase of the Luxury Coilover Suspension for my Model Y, I included both the Front Upper Control Arms and Rear Camber Arms, to mitigate any issues with uneven tire wear. When I purchased the UP / BBS Flugplatz wheels with tires, I was relieved that the additional 2 pieces were...
      p.flores September 16, 2022
      Tesla Model Y Luxury Pro Coilover Suspension Kit
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Tesla Model Y Luxury Pro Coilover Suspension Kit
      An absolutely must have product! I have a 2021 Tesla Model Y Long Range and since the beginning could not stop noticing how rough the ride was. In the Bay Area the roads are ridiculously uneven and are in terrible conditions with bumps, potholes, uneven payments and much more on the roads leading...
      yoseft5167 July 04, 2023
      Tesla Model X / Model X Plaid (2021+) Billet Adjustable Rear Camber Arm Set
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Tesla Model X / Model X Plaid (2021+) Billet Adjustable Rear Camber Arm Set
      I purchased the camber and toe arm set for Tesla Model X Plaid. The primary purpose of buying these arms was to reduce the inner tire wear. These arms are well engineered, beautifully crafted and built solid. I highly recommend these products made by Unplugged Performance. The craftsmanship of the...
      f1dinesh August 07, 2023
      Tesla Model S / Plaid - Superlight Carbon Ceramic Front Big Brake Kit (BBK)
      RATED 5.0
      Rating Star Rating Star Rating Star Rating Star Rating Star
      Tesla Model S / Plaid - Superlight Carbon Ceramic Front Big Brake Kit (BBK)
      The stock brakes are dangerous. A silly underpowered part. Immediately shift to these track tested brakes. Safety is all that matters! The bonus is the gorgeous disk!
      raviprabhakar October 03, 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 & Wheels
      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, Diners 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