Ticking all the performance boxes, these Billet Height Adjustable Rear Spring Arms allow your Model 3 and Model Y to perform better both on and off the track

For this week’s Innovation Wednesdays, we are bringing you a great suspension performance upgrade: the billet height-adjustable rear spring arms. Marking 21 weeks in a row of product announcements, this Wednesday it’s all about making your Model 3 and Model Y perform better both on and off the track. These rear arms have been a year in the making and no expenses were spared in creating the best parts money can buy. To make it even more pleasing, this parts checks all the boxes on our development wish list!

Number one, they allow lower ride heights than possible with the factory rear arm shape, all without reducing spring travel by lowering the perch into the arm. Number two, they allow rapid and simple height changes at the track, during corner balancing, or at home to lift a car up for a weekend of off-roading with easy access 32mm socket adjustment. Number three, they work with all current-gen Unplugged Performance coilovers and natively fit 2.5” and 65mm springs with an optional adapter for 70mm springs. Number four, they allow nearly two inches in height adjustment. And finally, for number five on our development list, we’ve developed purpose-built rear Hyperco springs that require no perches and no adapters for maximum spring travel, a wide range of height adjustability, and streamlined install. This is a foundational part we will continue to develop accessories for.

Tesla Model 3 and Model Y Billet Height Adjustable Rear Spring Arms - Ultimate Edition

You can pre-order this product on our website now, where the first shipments are slated to go out in December! You can take a detailed look at the Unplugged Performance Tesla Model 3 and Model Y Billet Height Adjustable Rear Spring Arms – Ultimate Edition right below. If you require assistance regarding installation, ordering, or need local authorized installers’ information, please don’t hesitate to contact us. Our tech support will gladly help you with all the necessary details you need.

RECENT REVIEWS ON UP PRODUCTS
What our customers say
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...
Who likes shredded tires? Nobody! Fix the wonky camber on early Model S vehicles with this easy upgrade.
Excellent product from a great team with great customer service! The factory Model 3 Performance's suspension is rather underwhelming, so once you add the Dual Rate Linear Springs along with the Sway Bar kit and Luxury Suspension Kit it completely transforms the car! UP also stands by their...
I had my Coilovers installed by NV Auto in Hamilton Canada. They did a good job and I now have a great ride. After about a month of driving I went one step further and put new 18” rims and tires on. This really improved the ride and is is a joy to drive my Tesla again. Thanks unplugged...
The pictures on the website does not do justice. the wheels look extremely beautiful. Kirk was extremely helpful, and coordination was amazing. My wheels are gloss black, not able to add a picture to the review if not would do it. I went with slightly bigger wheels 20x10.5 front and 20X11 back. ...
This is by far the best front fascia out there and its makes the Model 3 look so much better! It gives it a much sportier look and I get comments on it all the time. One of the simplest upgrades that makes a huge difference as far as the look of the car goes. Couldn't be happier with how it looks....
I purchased a set of these Sway bars along with a few other upgrade components for my Model 3 (https://www.instagram.com/p/Cv8c-F2PEYP) The sway bars improve the ride quality, reduced body roll making the car more rigid and stable. Installation and setup was easy, being adjustable is an added bonus....
These wheels are insanely light and strong! And, they look the bomb! If I didn’t look while picking them up, I would have thought they are carbon fiber! The same spec as was originally used on the Bionic Phoenix Model 3 race car! I put in my fastest time at Buttonwillow on these wheels...
These are absolutely THE BEST brakes (https://www.instagram.com/p/CveWNmjvKwT/) They work flawlessly lap after lap with it's nonstop stopping power, they will last forever. Incredible value for money and Highly recommend to anyone considering using their Tesla for both track and street.
Significantly improved feel from this suspension kit. Don't forget yo get camber adjustments and springs that make this suspension upgrade feel like a whole new car!
The Willans Safety Harness kit along with the Ascension-R Racing seat just arrived from Unplugged Performance (https://www.instagram.com/p/Cv8f-5cvDuE/) The 6-point Harness kit goes hand in hand with the design of the racing seat. It looks absolutely well made and high quality making it a must have...
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...
I have a Tesla Model 3 LR but the rep at UP accidentally ordered the MY listing instead which is the same since both M3 and MY share most parts including struts. Purchased as the roads in DC just aren't very pleasant and combined with Tesla's stock struts, it's pretty horrendous. Delivery took...
This Ascension-R Racing seat just arrived from Unplugged Performance (https://www.instagram.com/p/Cv8f-5cvDuE/) It looks absolutely well manufactured, high quality and lightweight making it a must have accessory on any Tesla going to the track! Looks stunning and well designed!!
Tight on turns and soft on bumps--the mild springs seemed like the best option for folks who want to keep the vehicle as close to stock as possible while simultaneously improving the vehicle ride quality.
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...
WIFE APPROVED!!! I have a 2018 Model 3 LR AWD with the stock 18" wheels. I've always felt that the ride was a bit stiff and jittery with the stock suspension. Looking around for a solution, I came across coil-over kits which were expensive and I really didn't think I would need the adjustability...
Perfect companion product for the luxury suspension kit. An absolute must have for those who modify the springs of their vehicle.
Bought the shock and it works great. Definitely recommend for Model Y owners on limited budget.
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