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Chassis Components› Bushings and Mounts

SuperPro

Control Arm Bushing Kit

Name: Control Arm Bushing Kit
Brand: SuperPro
SKU: SPF4188K-SPRO

$144.06

SKU: SPF4188K-SPRO

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Overview

The SuperPro SPF4188K-SPRO is a front upper control arm inner bushing kit designed to improve steering feedback and response. This premium upgrade includes four control arm bushings and four tubes, fitting the front axle. It is compatible with Lexus LS models from 2006-2017. The kit requires approximately 90 minutes for installation and necessitates an axle alignment afterward.

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When the original rubber bushings in this critical area wear out, it can result in unpredictable changes to your alignment, negatively impacting both handling performance and tire longevity. This kit provides a direct solution to these common problems, acting as both a repair for worn components and an upgrade for enhanced performance. By utilizing SuperPro's advanced bushing technology, you can restore precise control and stability to your front suspension. Installation of this bushing kit requires a wheel alignment to ensure optimal performance and proper geometry after the new bushings are in place. This is a crucial post-installation step to realize the full benefits of the upgrade and maintain vehicle safety and handling characteristics. Always confirm fitment with your specific vehicle before ordering to avoid potential issues and ensure compatibility.

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	SuperPro
Part Number	SPF4188K-SPRO
Category	Suspension 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.

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.

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