Tesla Cybertruck Rear Sway Bar Upgrade (3-Way Adjustable with Poly Bushings)

No. A sway bar resists lean without stiffening the springs, so it reduces body roll without the harsh ride that comes from firmer springs or lower profile tires. On the softer setting you can sharpen handling and still soak up rough pavement. Owners consistently describe it as a clear handling gain rather than a comfort penalty.

You get one 3-way adjustable sway bar, one set of polyurethane bushings, and a grease packet for those bushings. The poly bushings resist deflection far better than soft rubber, so the bar’s response stays crisp. Everything needed to fit the bar itself is included.

Each setting changes how stiffly the bar resists roll. The softest position keeps maximum compliance for rough surfaces, the middle suits daily driving with mixed roads and payloads, and the firmest gives the most planted feel at speed or with the bed loaded. You pick the balance instead of accepting one fixed rate.

Yes. It improves rear-end stability under heavy payloads, cutting the sway that makes a loaded truck feel nervous. Run it firmer when the bed is full for a more controlled, connected feel, and the truck tracks straighter in crosswinds and around bends. That load-handling gain is a core reason owners fit it.

They address different things. This sway bar attacks body roll and cornering flatness, while the CYBRSHOCKS secondary shock kit adds damping to calm float and harshness. Many owners eventually run both, but if lean in corners is your main gripe, start with the bar.

It’s made from high-strength steel with a corrosion-resistant powder coat, built for the demands of both urban and off-road driving. The polyurethane bushings hold up to grit and repeated loading better than rubber. For trail runs, many owners add the quick-disconnect end links so the bar can be freed for articulation. It’s meant to live under a truck that gets used hard.

Installing an aftermarket sway bar doesn’t automatically void your Tesla coverage. The Magnuson-Moss Warranty Act means Tesla would need to prove the part caused a specific failure to deny that claim, and a bolt-on bar with no permanent modification keeps your ability to revert to stock. Keep the factory hardware if you want the option.

A sway bar ties the left and right sides of the suspension together so the body leans less in corners. Upgrading the rear bar increases lateral stiffness, which keeps the chassis flatter through quick lane changes and sweepers and makes weight transfer more predictable. On a tall, heavy truck that reduction in body roll is something you feel immediately in the steering.

Yes, it’s compatible with the Cyberbeast, AWD, and RWD Cybertruck, since all three share the same rear suspension mounting points. It’s a direct bolt-on designed specifically for the platform, sold under SKU UP-CT-511-1.1, with no permanent modification required. There’s no variant-specific version to worry about, so any Cybertruck takes the same bar.

Tesla’s warranty covers factory-installed parts, but it does not automatically void your warranty if you install aftermarket components like Unplugged Performance brake kits. Under U.S. law (Magnuson-Moss Warranty Act), Tesla must prove that an aftermarket part caused a failure in order to deny warranty coverage. Our parts are engineered to work harmoniously with Tesla OEM Brake systems and can be professionally installed by Unplugged Performance in Hawthorne, CA or by an authorized installer to minimize risk. That said, any damage directly caused by misuse or improper installation may not be covered. We recommend retaining all factory parts so you can revert to stock if needed. Many Tesla owners enjoy peace of mind by using Unplugged Performance products, which are extensively tested and installed by certified professionals. If warranty concerns are top-of-mind, our team can help clarify compatibility and installation best practices to ensure a worry-free experience.

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.

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. 

To find authorized installers or retailers of Unplugged Performance products in your area, please use the form on our website to provide your location details. This will help us connect you with an authorized installer nearby. You can find the form here.

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.