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.
related FREQUENTLY ASKED QUESTIONS
Find answers to common questions about Unplugged Performance products, services, and policies.
If I lower an EV, what alignment settings matter most to prevent inner tire wear?
Should I choose lowering springs, coilovers, or air suspension lowering on my Tesla?
What ride height drop should I expect from your lowering springs?
What happens to alignment when a car is lowered?
Will lowering my car reduce my ground clearance and what happens if I scrape my car?
What happens when my car has passengers in the rear, or a full trunk? Is rear height negatively impacted?
Will the longevity of my shocks be impacted by lowering the car?
How does caster impact your vehicle dynamics?
What is Caster?
What is camber?
What is Toe?
What is an alignment and why does that matter to me?
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.
more FREQUENTLY ASKED QUESTIONS you might find interesting
Find answers to common questions about Unplugged Performance products, services, and policies.
About Unplugged Performance
Aerodynamics
What’s the most cost-effective PPF coverage for an EV that racks up highway miles?
Does adding aero hurt range, and how do you choose ‘high-efficiency’ aero parts?
How do you avoid aero-induced understeer/oversteer when adding a wing or aggressive front aero?
What aero parts are worth it for stability: front lip, splitter, side skirts, diffuser, or wing?
Custom Orders & Pre-Orders
Where has Unplugged Performance raced their Tesla race cars?
How much does it cost to build a full-spec Tesla Model 3 race car with Unplugged Performance?
Does Unplugged Performance offer full race car build and support services for Tesla vehicles?
Does Unplugged Performance offer a Tesla racing program consultation along with specialized products and services?
General questions
Installation questions
WARRANTY QUESTIONS
Did you know that 90% of our customers express concerns about their vehicle warranty.
WHAT OUR CUSTOMERS SAY
RATED 4.92
(384 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.
Love the look of the spoiler, improves efficiency, mailing up for some of the battery degradation.
filmmichaelcox
September 16, 2025
I'm currently putting together my custom UP INVINCIBLE® kit from Unplugged Performance with the help of Frank, and the transformation is insane. The lineup includes the HD Front Bumper with the optional 11-inch LED light bar that absolutely lights up the night, the bulletproof Heavy Duty Rear...
CyberRiri
December 03, 2025
As part of my UP order, which included the Model X Sports Dynamic Lowering Kit, I was advised to get a set of rear Camber Arms so that excess camber could be removed from my rear tires. I was experiencing inner edge premature tire wear, due to Tesla setting to much negative camber out of the...
kirk_nason
September 09, 2022
Best spoiler out there for your Tesla! Looks and fits so much better than the stock one while improving range at the same time! Spoiler fitment is perfect and still holding on tight 18 months in. It’s the perfect size and the carbon weave is awesome. Great value and looks. Don’t even consider...
zackfeldstein9
September 24, 2022
I purchased the Up03 wheel setup for my Model X Plaid in 20x10.5 square. Coming from the stock 22-inch wheels, there was a massive improvement in weight savings, and the car feels more responsive with superior ride quality. I’ve also noticed a significant increase in range. My sales rep, Kirk, was...
Sanju G.
November 20, 2024
Excellent product from a great team with great customer service! The factory Model 3 Performance's suspension is rather underwhelming, so once you add this Sway Bar kit along with the Dual Rate Linear Springs and Luxury Suspension Kit it completely transforms the car!
UP also stands by their...
Chris
February 27, 2024
Really like these rims worth the purchase.
Alonzo M.
September 25, 2025
The Unplugged Performance MOLLE kit is easily one of my favorite upgrades for the Cybertruck.
The high-quality steel construction adds a rugged look and a nice flare to the vehicle's aesthetic.
I love the functional design, which makes it perfect for storing essentials like windshield wiper fluid...
D
April 10, 2026
Good concept but like other mention FSD struggles to work properly with this on. The total length is increased by about 2' so there is more of a blind when reversing. I added a secondary camera in the rear that is aftermarket that replaces the original tiny mirror for a digital one.
Would highly...
Jeff
May 29, 2026
superior F&R sway bars
stiff and works great on street setting, cant wait for track setting for superior stiffness with UP end links upgrades
does not roll as much as oem
handles those curves and turns super well
its stable and provides stability
Jeff
April 19, 2026
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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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