Tesla Model X (2021+) Adjustable Sway Bars – Front & Rear

A sway bar ties the left and right wheels together so the body leans less when you corner. On a tall, heavy vehicle like the Model X, that matters more than on a low sedan, because there is more mass wanting to roll. Fit an adjustable rear bar and the chassis stays flatter and tracks better through a turn. You feel the reduced body roll the moment you drive it.

Because no two drivers want the same balance. Adjustability lets you tune how the Model X rotates: firmer for sharper turn-in, softer for a more relaxed feel, changed in minutes rather than replaced. Driving styles and conditions vary, so the ability to rebalance the chassis on the fly is the real value. You set it to your taste, not someone else’s.

They fit the 2021+ Model X and Model X Plaid, and the configurator lets you choose a front bar only, a rear bar only, or the front-and-rear set. Pricing runs $395.00 to $890.00 across those options. A sway bar is also bundled into the High Performance Suspension Package, but the rear bar on its own is an easily felt upgrade to start with.

Yes, with pro racing driver Randy Pobst. This bar has run on our Laguna Seca record-setting Model S Plaid, and the same part was fine-tuned at the 2021 Pikes Peak Hillclimb, where that car won its exhibition class in some of the most demanding conditions we could find. If you want to feel the difference on a circuit yourself, our TeslaCorsa track day is where this development happens.

They ship with improved high-performance polyurethane bushings included. Polyurethane holds the bar more precisely than a soft rubber mount, so the response you dialed in actually reaches the chassis rather than getting lost in flex. It is a small detail that sharpens how immediate the bar feels. No extra bushing purchase is needed.

A sway bar is one of the more approachable suspension jobs, and these ship the next business day. If you are near Los Angeles, our Hawthorne team can install them and set your preferred stiffness; request a quote on the product page. Owners further afield can hand the job to most competent shops. The adjustment happens at the end links, so future changes are quick.

No, not by itself. The Magnuson-Moss Warranty Act prevents Tesla from voiding coverage simply because you added a sway bar; they would need to prove it caused a specific failure. On top of that legal footing, we back these bars with a 200,000 mile warranty, non-transferable, because they are built to outlast the car. Keep your factory hardware and you can always revert.

They fix different problems. Lowering drops the center of gravity so the body has less reason to roll in the first place; a sway bar directly resists the roll that remains and lets you tune front-to-rear balance. Together they complement each other well. If you want one change that most cleanly reduces lean and lets you adjust it, the sway bar is the sharper single tool.

For many owners, yes. Even in daily driving, less body roll makes the Model X feel more planted and settled, which passengers notice on freeway ramps and winding roads. You do not need a track to appreciate a chassis that stays flatter. And because it is adjustable, you can keep it comfortable. We stand behind it with a 30-day money-back satisfaction guarantee on our suspension products.

Improved chassis balance, right away. The rear bar changes how the Model X tracks through a corner, so the car turns in more willingly and holds its line with less lean. It is one of those upgrades that registers on the first drive rather than growing on you slowly. Driving is believing.

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. 

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.