Chassis Components› Chassis and Frame Components

Ultra Racing

Chassis Brace

$225.00

SKU: UR-TW4-4370P

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

Easy — 1–2 hours

Overview

It combats the abuse the car's chassis experiences from weight transfer during cornering, braking, and acceleration. By reinforcing the chassis, this brace helps maintain tire grip and prevent negative handling traits like understeering and oversteering.
Show original supplier description
The Ultra Racing Front Upper Strut Brace (UR-TW4-4370P) is engineered to significantly enhance your Mercedes-Benz W206's chassis rigidity. During spirited driving, cornering, hard braking, or acceleration, the vehicle's chassis undergoes considerable stress and flex. This can lead to a loss of tire grip and compromise handling, manifesting as understeer or oversteer. This strut brace directly addresses these issues by reinforcing the upper strut mounting points. These robust materials ensure the brace maintains its strength and rigidity, preserving precise suspension geometry. Ultra Racing designs its components to crumple safely during an impact. The materials undergo rigorous testing to meet performance and safety standards. Designed for direct fitment on the Mercedes-Benz W206, this strut brace requires no modifications for installation. It offers a straightforward way to improve suspension performance, leading to enhanced chassis stiffness, sharper steering feedback, and better road handling. By reducing flex in the suspension mounting points, the brace helps maintain stability and can even contribute to reduced tire wear. The brace also adds a performance-oriented aesthetic to the engine bay.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUltra Racing
Part NumberUR-TW4-4370P
CategoryChassis Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy