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Q: Are the DUAL RATE LINEAR LOWERING SPRINGS linear or progressive?

Neither. It is a third category. The dual rate nature of this product is a direct descendant to motorsports “stacked’ spring setups. A stacked spring is two linear springs of differing spring rates and lengths that are stacked together with a predetermined location for a transition point between spring rates. This strategy employed on high end motorsports suspensions provides predictable results yet allows advanced tuning of handling characteristics by using two independent linear spring rates. The dual rate spring we offer is of equivalent concept. It employs two specifically engineered linear spring rates with a specifically located transition point between the two rates. Therefore, it is more linear spring than progressive spring in nature, yet is a third category.

Tesla Model S

INSTALLATION guide

For the do it yourselfer or trained mechanic, our in-depth installation guides provide step by step detailed instructions on fitting your Tesla with Unplugged Performance Parts.
Tesla Model S

WARRANTY QUESTIONS

Did you know that 90% of our customers express concerns about their vehicle warranty.
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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've just transformed my Cybertruck into an even more formidable beast, and let me tell you, this is the upgrade you didn't know you needed until you see it. The installation was as straightforward as it gets - a quick clean with alcohol, peel off the tape, press, hold, and voilà! It was like...
Richard S. February 08, 2025
I purchased these in conjunction with the luxury coilovers and couldn’t be happier!
tony.bohm December 20, 2022
These Rear brakes was a big help with our S Plaid drag racing car.Feels great and paired with the Front (BBK) & Upgraded to Racing brake fluid with the stainless steel lines. Thanks
'@EvSmokeATX November 10, 2022
I bought 2023 Tesla Model Y in December 2022 and immediately noticed rough and bumpy ride. I contacted Tesla service, assuming that something is broken, but they confirmed that this is how stock suspension supposed to feel. Fortunately an aftermarket solution exists. I ordered Luxury Coilover Kit...
dmitryshnayder July 12, 2023
These shirt feel amazing. Light and breathable. They fit well around the arms and chest. Cool print design. The shipping was really quick and amazing service! Kudos to Andrew for providing an over the top customer service with much excellence.
joydadulla September 29, 2022
After lowering my Model 3 on coilovers I was having all kinds of clunking noises come from the front sway bars links. Initially, I purchased a different brand of adjustable links and they clunked no matter what I did (shortening, lengthening, removal and re-torqued them countless times), so I...
dustinalderfer86 May 31, 2023
Great quality shirt to represent only the best.
Christian N. December 18, 2025
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
These springs were the first real mod I’d ever done to my Tesla and I’m so happy with the way they turned out. They really complete the look on my model 3. And I was surprised to find you don’t sacrifice anything in terms of ride comfort by adding them. The only problem is that now that I’ve...
blake.p.aaron December 21, 2023
Received my suspension for my Y 2022 long range what a difference. Set it for 8 on the adjustment rides totally different what a great job took it to a friend of mine Frank Reyes to install Desert car medics said the product was very well made installed it in about 5 and 1/2 hours. Driving it for a...
aljh11 December 22, 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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