Chassis Components› Chassis and Frame Components

Ultra Racing

Mid-Chassis Brace

$150.00

SKU: UR-RE2-799

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

It works by reducing chassis flex during cornering, hard braking, and acceleration, which helps to stabilize the car and provide solid handling.
Show original supplier description
The Ultra Racing Rear Strut Brace (UR-RE2-799) is engineered to significantly enhance your vehicle's chassis stiffness and overall handling performance. Designed specifically for the Lexus GS (S190) and compatible with Lexus IS300 (2006+) and IS/ISF XE20/USE (2006-2013) models, this brace directly addresses the chassis flex that occurs during dynamic driving situations. During aggressive driving, such as cornering, braking, or acceleration, the vehicle's chassis experiences considerable stress due to weight transfer. This can lead to body roll, unstable handling, and even tire grip loss. The Ultra Racing strut brace counteracts these forces by connecting the suspension towers, effectively spreading the impact forces and neutralizing side-to-side shock transfer. The result is a more stable and responsive driving experience with reduced body roll and improved steering feedback. Constructed with durability and safety in mind, this brace features brackets made from 4mm to 5mm thick steel plates, and hollow steel tubes ranging from 1.2mm to 1.6mm in thickness. The brace utilizes existing nuts and bolts for mounting and requires no modifications for installation. Ultra Racing's commitment to performance is demonstrated through its involvement in motorsports, where its products are rigorously tested and refined.

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

BrandUltra Racing
Part NumberUR-RE2-799
CategoryChassis Components
5,000+ Trusted brands
1M+ Enthusiasts
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(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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