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Suspension and Components› Sway Bars and Components

IE Engineering

Rear Sway Bar Upgrade

$459.99 $413.99 Save $46.00

SKU: IESUCZ3

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The IE Engineering Rear Sway Bar Upgrade is designed for the Audi B9 SQ5. It is engineered with a massive diameter, spring steel, and polyurethane bushings to enhance handling performance.

It offers user-adjustable stiffness settings with two mounting positions, providing a 135% increase in stiffness in the rear position and a 185% increase in the front position.
Show original supplier description
The iE Adjustable Rear Sway Bar is engineered to deliver precision control, agility, and improved turn-in feel for your Audi B9 SQ5. Constructed from spring steel with a 30mm outer diameter and polyurethane bushings, this upgrade aims to provide enhanced handling performance without compromising comfort, longevity, or silent operation. This sway bar offers adjustable stiffness to tailor your suspension's feel. The rear mounting position results in a softer feel with a 135% increase in stiffness compared to the stock sway bar. For a more aggressive and responsive experience, the front mounting hole provides an impressive 185% increase in stiffness. It helps to counter understeer, enabling more efficient rotation in corners and maximizing grip at the rear wheels. Installation is a direct bolt-in replacement with an average time of around 1 hour. The product is specifically designed for the Audi B9 SQ5 from 2018-2024 (80A chassis). While no special tools are required, installing iE Sway Bar End Links simultaneously is recommended for optimal handling.

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

BrandIE Engineering
Part NumberIESUCZ3
CategorySuspension and Components

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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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