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Chassis Components› Chassis and Frame Components

Ultra Racing

Mid-Chassis Brace

Name: Mid-Chassis Brace
Brand: Ultra Racing
SKU: UR-LA4-4315

$192.00

SKU: UR-LA4-4315

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$100 Minimum Order

Non-Returnable Item

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Overview

The Ultra Racing Front Lower Brace is a chassis and frame component designed to reduce chassis flex and vehicle body deformity. It is crafted from high-quality steel plates and tubes, measuring 4mm to 5mm in thickness for the plates and 1.2mm to 1.6mm for the tubes. This brace is engineered to maintain rigidity and strength while also designed to crumple during an impact for safety.

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When a vehicle corners, accelerates, or brakes hard, significant weight transfer occurs, which can cause the chassis to deform and twist. This flex can lead to a loss of tire grip and negatively affect handling characteristics such as understeer and oversteer. The purpose of this brace is to counteract the forces that cause chassis flex, thereby improving the car's handling and responsiveness.

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-LA4-4315
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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