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Chassis Components› Chassis and Frame Components

Ultra Racing

4-Point Rear Lower Bar

Name: 4-Point Rear Lower Bar
Brand: Ultra Racing
SKU: UR-RS4-1790P

$114.00

SKU: UR-RS4-1790P

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Overview

The Ultra Racing UR-RS4-1790P is a 4-point rear lower bar designed to enhance chassis stiffness and improve vehicle handling. It is constructed from steel plates for the brackets, with thicknesses ranging from 4mm to 5mm, and hollow steel tubes measuring 1.2mm to 1.6mm. This bolt-on accessory is specifically engineered for the Toyota Estima (XR50) 2.4 4WD models from 2006 onwards.

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The Ultra Racing UR-RS4-1790P is a 4-point rear lower bar engineered to combat chassis flex and enhance the handling characteristics of your vehicle. During aggressive driving, such as fast cornering, hard braking, or acceleration, the vehicle's chassis experiences significant weight transfer and torsional forces. This can lead to reduced tire grip, understeering, oversteering, and overall negative handling traits. The "one-piece" design of the solid brackets contributes to its overall effectiveness. This component is specifically tailored for the Toyota Estima (XR50) model with a 2.4L 4WD engine, manufactured from 2006 onwards. The accessory code GC205 is associated with this product. Ultra Racing's commitment to performance is demonstrated through their Motorsport Division, which tests products in track racing, autocross, and drifting competitions.

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-RS4-1790P
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

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