• KYB Gas-A-Just Monotube Strut Set - 2006-2013 Lexus IS350 RWD
1 1
▶ Suspension Drop / Lift Rates
Part NumberLift/LoweredPositionItemQuantity
551131FactoryFront LeftStrut1
551130FactoryFront RightStrut1
551132FactoryRearStrut2

KYB Gas-A-Just Monotube Strut Set - 2006-2013 Lexus IS350 RWD

KYB Gas-A-Just Monotube Strut Set - 2006-2013 Lexus IS350 RWD

10548326727967_52692497334559

In stock

$943.36 USD
$943.36 USD $943.36 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out
▶ Suspension Drop / Lift Rates
Part NumberLift/LoweredPositionItemQuantity
551131FactoryFront LeftStrut1
551130FactoryFront RightStrut1
551132FactoryRearStrut2

The KYB Gas-A-Just Monotube Strut Set is a high-performance suspension upgrade designed for rear-wheel-drive vehicles. Featuring a monotube shock absorber construction, this set enhances vehicle stability, handling, and control by providing a more responsive response to road conditions. The Gas-A-Just design offers a slightly firmer ride, reducing body roll and nose dive for improved cornering and overall driving dynamics. Built with durability and performance in mind, the shocks include factory hardware such as washers, bushings, and nuts for straightforward installation, with factory shock mounting bolts reused. The set is backed by KYB’s limited lifetime warranty, ensuring protection against defects and premature failure, making it a reliable choice for enthusiasts seeking a factory upgrade.

This strut set is specifically engineered for 2006–2013 Lexus IS350 models with rear-wheel drive configurations. It is intended as a direct replacement and upgrade for the factory suspension components, suitable for street driving and daily use. The kit contains four struts—two for the front and two for the rear—making it a comprehensive solution for restoring or enhancing vehicle handling. Installation involves reusing existing mounting hardware, and shock boots are sold separately if needed. Designed for RWD Lexus IS350s, this set provides improved handling characteristics and ride quality, ideal for drivers seeking performance and durability in their suspension system.

Overview

KYB Gas-A-Just Front Left Monotube Strut

Fitment: Lexus IS250/IS350 (06-12)

Part #: 551131

Overview

The KYB Gas-A-Just Front Left Monotube Strut is a high-performance suspension component designed specifically for Lexus IS250 and IS350 models from 2006 to 2012. Crafted to enhance your vehicle’s handling dynamics, these monotube struts provide improved response, stability, and road feel. Ideal for drivers seeking a more engaging driving experience, these struts help optimize your vehicle’s suspension performance, offering a firmer ride and better control during cornering and maneuvering. Whether you're upgrading for daily driving or spirited driving, this strut helps support your vehicle’s chassis integrity and handling precision.

Key Features

Designed with durability and performance in mind, the KYB Gas-A-Just Struts feature high-pressure monotube construction that ensures consistent damping and responsiveness. The advanced gas-charged design helps reduce body roll and improve stability, especially during aggressive driving or uneven road conditions. Engineered for direct fitment, these struts are manufactured to meet or exceed OE standards, ensuring reliable performance and long-lasting durability. The robust materials and precision machining contribute to a controlled ride quality, making them a trusted upgrade for your Lexus suspension system.

Construction & Design

The KYB Gas-A-Just Struts are constructed with high-quality steel and feature a monotube design that enhances heat dissipation and damping consistency. The gas-charged chamber provides superior control and responsiveness, helping your vehicle maintain optimal handling characteristics under various driving conditions.

Driving Feel & Feedback

These struts deliver a firmer, more responsive ride that improves steering feedback and overall handling. They help your Lexus respond more precisely to driver inputs, providing a confident and controlled driving experience.

Installation & Fitment

Installation is straightforward for qualified technicians, with direct bolt-on fitment that requires no modifications. Proper alignment after installation is recommended to ensure optimal suspension performance.

What’s Included

This product includes the front left monotube strut only, ready for installation on compatible Lexus models.
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