Suspension and Components› Sway Bars and Components

Progress

Rear Anti-Sway Bar

$208.50

SKU: 621017

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Progress 621017 is a rear anti-sway bar designed to significantly improve vehicle handling. It replaces the stock bar and rubber bushings with a larger diameter alloy steel bar and polyurethane bushings. This increases roll stiffness, reduces body lean, and keeps tires flatter on the pavement for better grip and control.
Show original supplier description
The Progress 621017 rear anti-sway bar is engineered to minimize traction-robbing body lean, leading to improved handling and driver confidence. By replacing the factory sway bar and its rubber bushings with a larger diameter, stiffer alloy steel bar and performance polyurethane bushings, this component enhances roll stiffness. This increased stiffness ensures that the tires remain flatter on the pavement during cornering, which increases their contact patch and provides more grip. The result is faster cornering speeds and a more responsive feel when turning. The sway bar itself is cold-formed using precision bending equipment and features laser-cut and CNC bar ends that are MIG welded in place for an exact fit. It has a 22mm diameter and offers a 2-hole adjustment range. The bar is finished with a durable powdercoat in metallic gray. Please note that end-links are not included with this sway bar. It is covered by a one-year limited warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandProgress
Part Number621017
CategorySuspension and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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