Suspension and Components› Front Suspension Components

UMI PERFORMANCE

UMI's street performance a-arm kit improves steering feel, enhances cornering and reduces wandering.

$1,488.99

SKU: U01C 643233-3-B

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item

Description

UMI's street performance a-arm kit enhances steering feel, cornering, and reduces wandering. It increases caster for improved steering precision and uses Delrin bushings for smooth suspension action. This kit is a direct bolt-in, compatible with stock, UMI, and most lowering springs. It is made in the USA from quality materials including 4140 machined cross shafts and North American DOM tubing and plate. Features integrated bump stops, Proforged ball joint, geometry-corrected ball joint pad, and an integrated brake cable tab.

Fitment

Fitment Guaranteed

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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

BrandUMI PERFORMANCE
Part NumberU01C 643233-3-B

Videos

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Buy with Confidence

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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