SuperPro 2013 Lexus GS350 F Sport Front Lower Inner Rearward Control Arm Bushing Kit

Control arm bushings form the vital pivot and link between all core suspension components. Worn bushings allow significant deflection and movement leading to slower responses, a sloppy drive, irregular and excessive tire wear and diminish every facet of the way your vehicle drives. The wear is accelerated and the impact of worn bushings is even greater in vehicles with larger and or grippier tire packages and larger or heavier wheels, upgraded brakes, etc.. SuperPro's polyurethane bushings are the culmination of nearly 5 decades of suspension expertise and development in Australia's harshest terrain. Designed with durability as a paramount feature we also bring ride and passenger comfort and cabin isolation to the forefront of our development. Your vehicle should treat you as well on the way to and from the track as it performs on your daily commute. Our designs and material compositions retain OEM levels of noise and harshness isolation while delivering superior performance and road manners in all conditions.

• A superior alternative to rubber: providing higher quality, quieter, longer lasting bushings
• Made with SuperPro's proprietary engineering-grade polyurethane formula
• Unaffected by extreme temperatures, oils, water or coolant
• Designed, engineered and manufactured in Australia
• Enhances your vehicles handling and performance
• Lifetime Warranty

Restore precise suspension response with the SuperPro SPF4327K Front Lower Inner Rearward Control Arm Bushing Kit, designed for the 2013–2018 Lexus GS350 F Sport. Control arm bushings create the essential pivot and connection between suspension components, but worn original rubber bushings can allow excessive deflection, delayed steering response, uneven tire wear, and a less controlled driving experience. This polyurethane bushing kit helps reduce unwanted movement and supports improved handling on both everyday roads and performance-oriented applications.
SuperPro develops its bushings using proprietary engineering-grade polyurethane formulated for durability, performance, and ride comfort. Unlike conventional rubber, the SPF4327K is engineered to resist deterioration from extreme temperatures, oils, water, and coolant. Its design helps retain OEM-like noise, vibration, and harshness isolation while providing more consistent suspension control. The result is a sharper, more stable feel without sacrificing the comfort expected from a daily-driven Lexus.
Designed, engineered, and manufactured in Australia, the SuperPro SPF4327K reflects decades of suspension development in demanding conditions. It is a durable upgrade for vehicles equipped with larger or higher-grip tires, heavier wheels, or upgraded braking systems, where factory bushings may experience increased loads. The kit is backed by SuperPro’s Lifetime Warranty and is intended for the front lower inner rearward control arm position. Verify vehicle configuration and application details before installation. This product is not CARB approved and may carry a California Proposition 65 warning.

Features:

• Superior alternative to rubber bushings with improved durability, road manners, and suspension control

• Manufactured from SuperPro’s proprietary engineering-grade polyurethane formula

• Resists damage caused by extreme temperatures, oils, water, and coolant

• Helps reduce control arm deflection and enhance steering response, handling, and performance

• Designed, engineered, and manufactured in Australia

• Maintains OEM-like noise, vibration, harshness, and cabin isolation characteristics

• Backed by SuperPro’s Lifetime Warranty

• Fits the front lower inner rearward control arm position on select 2013–2018 Lexus GS350 F Sport models

Fitment:
Lexus GS F Base 2016
Lexus GS F Base 2017
Lexus GS F Base 2018
Lexus GS F Base 2019
Lexus GS F Base 2020
Lexus GS200t Base 2016
Lexus GS200t Base 2017
Lexus GS200t F Sport 2016
Lexus GS200t F Sport 2017
Lexus GS300 Base 2018
Lexus GS300 Base 2019
Lexus GS300 F Sport 2018
Lexus GS300 F Sport 2019
Lexus GS350 Base 2013
Lexus GS350 Base 2014
Lexus GS350 Base 2015
Lexus GS350 Base 2016
Lexus GS350 Base 2017
Lexus GS350 Base 2018
Lexus GS350 Base 2019
Lexus GS350 Base 2020
Lexus GS350 F Sport 2013
Lexus GS350 F Sport 2014
Lexus GS350 F Sport 2015
Lexus GS350 F Sport 2016
Lexus GS350 F Sport 2017
Lexus GS350 F Sport 2018
Lexus GS350 F Sport 2019
Lexus GS350 F Sport 2020
Lexus GS450h Base 2013
Lexus GS450h Base 2014
Lexus GS450h Base 2015
Lexus GS450h Base 2016
Lexus GS450h Base 2017
Lexus GS450h Base 2018
Lexus GS450h F Sport 2015
Lexus GS450h F Sport 2016
Lexus GS450h F Sport 2017
Lexus GS450h F Sport 2018