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Chassis Components› Chassis and Frame Components

Ultra Racing

Rear Lower Brace

Name: Rear Lower Brace
Brand: Ultra Racing
SKU: UR-RL2-1877

$96.00

SKU: UR-RL2-1877

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$100 Minimum Order

Non-Returnable Item

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Overview

The Ultra Racing Audi A8 (4E) Rear Lower Brace is a chassis and frame component designed to improve vehicle stability. It stabilizes weight transfer between the front and rear of the vehicle, which can minimize damage from side impacts. The brace utilizes original nuts and bolts for mounting and features two mounting points.

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The Ultra Racing Rear Lower Brace is engineered to enhance the handling and stability of your Audi A8 (4E). This 2-point brace is specifically designed to combat chassis flex caused by weight transfer during aggressive driving maneuvers such as cornering, hard braking, and acceleration. By stabilizing the load distribution between the front and rear axles, it helps to maintain consistent tire grip and prevent negative handling characteristics like understeer and oversteer. The brackets are made from steel plates ranging from 4mm to 5mm in thickness, while the hollow steel tubes are between 1.2mm and 1.6mm thick. The brace mounts using original nuts and bolts, with two designated mounting points. This rear lower brace offers a significant upgrade for drivers seeking improved road handling and steering feedback. It works by reducing flex in the suspension mounting points, thereby maintaining precise geometry and enhancing overall stability.

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-RL2-1877
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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