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2021+ Tesla Model X Plaid / Model X - Stainless Steel Sport Brake Line Set
2021+ Tesla Model X Plaid / Model X – Stainless Steel Sport Brake Line Set
$295.00

2021+ Tesla Model X Plaid / Model X – Stainless Steel Sport Brake Line Set

$295.00

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TESLA 2021 MODEL S PLAID BRAKE GUIDE FOR HIGH-PERFORMANCE DRIVING

Upon leaving the factory, the 2021+ Model X and Model X Plaid are equipped with standard rubber brake lines. Rubber has long been favored by car manufacturers and owners alike due to its cost-effectiveness, durability, and resilience. However, despite its merits, rubber brake lines do entail certain trade-offs.

One notable drawback is the propensity of rubber lines to undergo expansion and contraction during intense braking maneuvers. This phenomenon, while subtle, results in a somewhat spongy sensation when depressing the brake pedal. Paradoxically, this seemingly innocuous characteristic can actually translate into diminished braking performance and responsiveness, perceptible to the discerning driver.

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TESLA 2021 MODEL S PLAID BRAKE GUIDE FOR HIGH-PERFORMANCE DRIVING

When the 2021+ Model X and Model X Plaid rolls off the factory line, it comes equipped with standard rubber brake lines. Rubber offers notable advantages from both the manufacturer’s and owner’s perspectives, as it’s known for its durability, resilience, longevity, and, crucially, cost-effectiveness. Nevertheless, there are inherent compromises associated with rubber brake lines, primarily their tendency to expand and contract when subjected to hard braking maneuvers. This expansion leads to a soft and somewhat spongy brake pedal sensation, which, counterintuitively, translates into a reduction in braking effectiveness and responsiveness that can be perceptibly felt.

To further enhance the factory braking performance of the 2021+ Model X and Model X Plaid, we have developed our Stainless Steel Sport Brake Line Set. This upgrade is strongly recommended for those seeking heightened performance and improved brake feel in their Model X. Upon installing the Stainless Steel Sport Brake Line Set, drivers will immediately notice a firmer and consistently responsive brake pedal, particularly during spirited driving. This heightened responsiveness and precision inspire greater confidence behind the wheel.

For optimal performance, we highly recommend pairing these upgraded brake lines with high-temperature racing brake fluid such as Motul RBF 660, PFC RH 665, Endless RF 650, Castrol SRF, or similar racing brake fluids—standard practice for any brake upgrade. While these brake lines function effectively with OEM Dot 4 fluid, it’s important to note that under performance driving conditions, the OEM fluid tends to produce a soft pedal feel, irrespective of the robustness of your brake lines.

Notes:

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      WHAT OUR CUSTOMERS SAY

      RATED 4.97 (305 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.

      This bumper is awesome for my Cybertruck! It’s built tough with A36 steel, looks killer with the black powder coat, and the optional 11-inch LED lights are super bright. It’s great for off-roading with a better approach angle and hi-lift jack points. Installation was easy with the video guide,...
      Tim W. September 28, 2025
      This brace was an amazing upgrade for my car. I added the UP rear sway bar first then the full UP suspension then this Strut Tower Brace. I feel this completed the feel i was looking for. The cars back end feels so solid while cornering and over the bumpys feels so solid too. A noticeable...
      Chad J. May 15, 2024
      Purchased these with the luxury coilovers but kept things at stock ride height. So far, everything is great!
      hadfiiw March 04, 2023
      I had an issue of the camber being no longer able to be adjusted to specs. The friends of UP took care of me. Easy to swap as well. Went to a shop yo align it and car is up to specs again and straight as an arrow. Love it! Thank you UP!
      Kamil K. November 16, 2025
      This spoiler has a perfect balance. It isn't as subtle as the OEM performance Teslas, yet not comically large. A fitting addition to the Plaid! Great design as is to be expected from Koenigsegg. Slight efficiency gains at high speeds as well.
      Ravi October 03, 2022
      Very nice shirt that allows me to represent the best in Tesla aftermarket. Pleasure doing business and I look forward to working with UP forever.
      Christian N. January 01, 2026
      This definitely helps cool down my drive unit quicker. I'm able to run a hot lap at the track, then a single cooldown lap to bring the drivetrain temperature back into the green. It was awesome seeing it cool down within a lap at Buttonwillow.
      Sof October 18, 2022
      These brakes have been a game changer for the Plaid. It's a bulky 5000lb 1000hp monster and needs brakes that fit the bill. Unfortunately, the stock setup left a lot to be desired especially when climbing towards the higher speeds. At that point, the brake application felt more like a suggestion and...
      Daniel B. September 24, 2022
      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
      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
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