Chassis Components› Chassis and Frame Components

Ultra Racing

4-Point Rear Lower Bar

$107.00

SKU: UR-RS4-4026P

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Ultra Racing 4-Point Rear Lower Bar is a chassis and frame component designed to reduce chassis flex. It is made of steel and specifically fits the Toyota Corolla Altis (E140) 1.8/2.0 2WD models from 2006-2012. This bar addresses issues caused by weight transfer during cornering, braking, and acceleration, which can lead to loss of tire grip and negative handling traits like understeer and oversteer.
Show original supplier description
The Ultra Racing 4-Point Rear Lower Bar is engineered to significantly enhance your vehicle's chassis rigidity, directly combating the flex and deformation that occurs under driving stress. During aggressive driving, such as fast cornering, hard braking, or rapid acceleration, the vehicle's chassis experiences substantial weight transfer. This uneven force distribution can cause one side of the car to bear up to three times more load than the other, resulting in chassis flex, body deformity, and twisting. Such distortions can lead to a loss of tire grip and manifest as undesirable handling characteristics, including understeer and oversteer. Constructed from durable steel, this rear lower bar is designed as a direct-fit component, requiring no modifications for installation. It integrates with the existing chassis structure to create a more robust framework. The 4-point design effectively distributes stress across the rear of the vehicle, promoting a more stable and predictable driving experience. This specific Ultra Racing Rear Lower Bar is engineered for the Toyota Corolla Altis (E140) models with 1.8L or 2.0L engines and 2WD drivetrains, manufactured between 2006 and 2012. Its design facilitates a straightforward installation process, allowing enthusiasts to quickly upgrade their vehicle's handling capabilities.

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.

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Specifications

BrandUltra Racing
Part NumberUR-RS4-4026P
CategoryChassis 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

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