Suspension and Components Front Suspension Components

Hardrace

Adjustable Front Upper Control Arm Kit

$198.36

SKU: HR-6464

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

By placing the control arms closer to their original position, these adjusters increase steering response and stability while eliminating bump steer.
Show original supplier description
The Hardrace Front Roll Center Adjusters (Part Number: 6464) are engineered to enhance the suspension geometry of lowered vehicles. By repositioning the control arms closer to their original stance, these adjusters significantly improve steering responsiveness, increase stability, and effectively eliminate bump steer. This results in decreased body roll, a better tire contact patch with the road, and an overall increase in cornering force. It is important to note that they are not recommended for vehicles lowered less than 2 inches or those without a significant alteration in suspension angle. Depending on the specific suspension setup, installation may alter the vehicle's ride height. A professional wheel alignment is required after the installation of these roll center adjusters to ensure optimal performance and safety.

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

BrandHardrace
Part NumberHR-6464
CategorySuspension and 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.

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