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Chassis Components› Chassis and Frame Components

Ultra Racing

4-Point Rear Side Brace

Name: 4-Point Rear Side Brace
Brand: Ultra Racing
SKU: UR-RS4-614P

$229.00

SKU: UR-RS4-614P

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Overview

The Ultra Racing UR-RS4-614P is a 4-point rear side brace designed to reduce chassis flex in your vehicle's suspension system. This brace is installed at the lower mounting points between the suspension and the chassis, improving stiffness and keeping camber accurate during hard cornering. It is constructed from 1-piece welded steel with a powdercoated white finish and includes all necessary hardware for a bolt-on installation.

The installation utilizes OEM mounting points, requiring no cutting or welding.

Show original supplier description

The Ultra Racing UR-RS4-614P 4-point Rear Side Braces are engineered to significantly reduce chassis flex in the rear suspension of your vehicle. By reinforcing the lower wishbone mounting points, this brace minimizes distortion during high-load situations like hard cornering. This increased chassis rigidity allows the suspension components to function more effectively, leading to improved handling and maintaining accurate camber angles under stress. Constructed from a single piece of welded steel, this brace avoids bolted joints for maximum strength and durability. All required hardware is included, and the manufacturer states that no cutting or welding is necessary for installation. The process is estimated to take between 30-60 minutes with basic hand tools. In such cases, minor modifications might be necessary. The product comes with a Limited Lifetime Warranty against manufacturing defects, covering materials and workmanship under normal use.

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

Brand	Ultra Racing
Part Number	UR-RS4-614P
Category	Chassis 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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