Tesla Model S Front Lower Lateral Aft Arms with Spherical Bushings (2012 – 2026+)
$1,195.00
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Are you experiencing steering slop or unwanted suspension noises? Are you a spirited driver looking for a more precise steering response? We made these for you.
Standard Model S front lower lateral aft arms equipped with rubber bushings are prone to accelerated wear due to the enormous power, weight, and grip, which results in knocking, creaking, and steering slop, often requiring replacement. These arms and bushings are designed to eliminate bushing deflection for improved driving performance and comfort and to maintain proper suspension geometry.
- Solves suspension knocking and steering slop
- Improves handling, steering, and comfort
- Upgrades bushings and ball joints
- Easy and low-cost installation
- Constructed of OEM-quality cast aluminum
- Designed for street or track use
- Fits all years of Model S (2012 – 2026+)
Note: This product replaces Tesla OEM part TSLA-1027351-00-E – Model S Front Lower Lateral Aft Suspension Arm Assembly (Right and Left).
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Product Details
Standard Model S front lower lateral aft arms come equipped with rubber bushings that are prone to wear and frequently end up needing replacement. That wear is accelerated by the enormous power, weight, and grip of the Tesla Model S (2012 – 2026+), including Plaid.
There’s a reason a better solution didn’t exist until now. It’s expensive to develop, because it requires a redesigned arm with an upgraded bushing and ball joint already pressed in. After years of testing at the Nürburgring, at Pikes Peak, and on daily-driven streets, we’ve made the investment to deliver a comprehensive, easy-to-install solution with a revised approach to the bushings in the arm.
The Unplugged Performance Front Lower Lateral Aft Control Arms are full OEM-spec replacements featuring an upgraded spherical bushing and ball joint, pre-installed for quick, low-cost fitment. Developed and proven in our Dark Helmet race car at the Pikes Peak Hill Climb, these arms are engineered to eliminate bushing deflection for sharper driving response, improved comfort, and correct suspension geometry.
Elevate your Tesla Model S (2012 – 2026+), including 2021+ Plaid, with precision where it matters. These arms use an aircraft-grade sealed spherical bushing pressed into an OEM-quality aluminum arm to enhance response while minimizing vibration and noise. Built for everyday street use, they’ve also been proven under the extreme demands of track use and Pikes Peak.
Improve street and track driving precision. Swapping the OEM rubber bushing for a sealed spherical bushing delivers laser-like precision in steering and handling feel and removes any numbness from the wheel. Worn factory bushings, by contrast, produce sloppy, imprecise steering.
Replace your worn-out bushings. Tesla’s factory rubber bushings can wear out in as little as 30,000–50,000 miles, causing knocking and creaking noises along with slop and play in the steering. Excessive wear can lead to unintended wheel movement under even slight forces, creating unpredictable handling and hazardous conditions, and it can accelerate tire wear. This arm solves the problem as a quick, straightforward full-arm replacement built from a cast aluminum core and assembled with precision.
We’ve simplified and upgraded the solution. Direct OEM-style replacements tend to reproduce the same weakness, and many aftermarket options only address the inner bushing while ignoring the ball joint. Pressing bushings in can also be an expensive job. Our full-arm replacement upgrades the associated spherical bushing and the ball joint in one part. The result is a more thorough solution that can be installed in your own garage or driveway if you’re equipped to do so, and that requires fewer labor hours (and lower installation cost) at a shop.
Reduce premature and uneven tire wear. With a spherical bushing, your Tesla can be aligned with far greater accuracy. Your tires follow your intended path because micro fore-and-aft movement in the bushing is eliminated, helping prevent unwanted tire wear.
The Front Lower Lateral Aft Arms are located in the front lower suspension and connect the hub to the subframe while serving as the lower anchoring point for the strut assembly. Each arm incorporates a new spherical bushing and a new ball joint, and it acts as the factory camber adjuster via an eccentric bolt at the subframe mounting point.
Note: A proper alignment is highly recommended after installing these arms.
Replaces OEM part #:
TSLA-1027351-00-E – Model S Front Lower Lateral Aft Suspension Arm Assembly, Right and Left
Parts Included:
- (2) Front lower lateral aft suspension arms, each with a spherical bushing and ball joint pressed in
- (2) OEM Tesla nardlock-style nuts
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Sealed spherical bushings versus upgraded rubber or poly, which is better?
Rubber and polyurethane still flex and can introduce compliance, which softens response and lets alignment move. Sealed spherical bearings lock that motion out for the sharpest, most consistent rear end, and the seal keeps them durable where an open spherical would collect grit. If you want maximum precision and alignment stability, spherical is the top tier. If you want quiet comfort above all, softer bushings ride more forgivingly.
Will this make my Model S or Model X ride harshly?
Spherical bushings transmit a bit more road feel than compliant rubber, since that directness is exactly what removes the vague, disconnected sensation. The trade is a firmer, more communicative rear end rather than a punishing one, and running a lighter forged wheel such as our Model S / Model X UP-04 wheels drops unsprung mass to keep that firmer setup composed over bumps. If your priority is the softest possible ride, know that any deflection-reducing upgrade tightens the car up somewhat.
What does the Unplugged Performance product warranty cover?
Unplugged Performance offers a comprehensive warranty on all parts and installations performed by our certified technicians. Warranty coverage applies to defects in materials and workmanship on items including lowering springs, coilovers, big brake kits, brake pads, stainless steel brake lines, shocks, and more. Should any covered part fail under normal use or display premature wear, we will repair or replace it at no additional cost—assuming the component was installed by us or at one of our authorized partners.
This warranty is valid for 2 years or 24,000 miles, whichever comes first, excluding consumable products like brake pads, rotors, and tires, starting from the installation date. Coverage extends to labor for warranty repairs when performed by Unplugged Performance or an authorized installer. It does not cover damage resulting from misuse, accidents, off‑road use, improper installation not done by us, or modifications that aren’t factory-approved.
To file a warranty claim, simply contact our service team. We’ll guide you through inspection, shipping (if needed), and repair or replacement logistics. transparencia and top-tier support are what you can expect from Unplugged.
Will installing Unplugged Performance parts void my Tesla warranty?
Installing aftermarket parts does not automatically void your Tesla warranty. Under the Magnusson-Moss Warranty Act (www.sema.org/sema-enews/2011/01/ftc-validates-right-to-install-aftermarket-parts), a manufacturer cannot void your warranty simply because you installed aftermarket parts. Tesla must prove that the aftermarket part caused the specific failure in question to deny a warranty claim. UP recommends retaining all factory parts to allow reverting to stock if needed.
What are the shipping options and times?
Unplugged Performance processes orders quickly, typically within 1–2 business days after placement. For U.S. customers, orders under $50 usually ship via FedEx SmartPost with an estimated delivery time of 2–7 business days. Larger items like body kits or bumpers may ship via freight carriers with curbside delivery; customers will be contacted to schedule a delivery window. International shipping is available to most countries, with shipping costs calculated at checkout. Delivery times abroad vary, generally ranging from 5 to 16 business days depending on destination. Import duties or taxes are the customer’s responsibility. To ensure a smooth shipping experience, provide accurate contact information during checkout. For specific questions or shipping quotes, Unplugged Performance’s support team is available to assist.
