Airtech Air Suspension Kit seriesMPN CLX131-ASO

Special order · Estimated lead time: typically 2-4 weeks

06-12 Lexus GS450 - Airtech Air Suspension

MSRP$2,492.60Sale price$2,367.97Available to order
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Front + rear struts36-way dampingWorks with most management
What's included
  • Two front air strut assemblies and two rear air strut assemblies
  • Tool kit: spanner wrenches, damping adjustment knobs and application-specific brake line brackets
  • Owner's manual

One approved application: 2006–2012 Lexus GS450 · GRS190L · AWD

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● Available to order — typically ships in 2–4 weeks. Estimated availability: November 24, 2026. Please allow this time for assembly, preparation and packaging. Shipping transit time is additional.
Specifications — CLX131-ASO
One approved application2006–2012 Lexus GS450
SeriesAirtech Air Suspension Kit
Part numberCLX131-ASO
UPC840059415871
IncludesFront and rear air struts
ManagementNot included — works with most systems
Damping36-way · adjustable lower mounts
Height range0–120/200 mm depending on vehicle
BodyJZS161

Product details

Two front and two rear air struts make up this kit for a 2006 to 2012 Lexus GS450 with all-wheel drive. Management is not included, so the struts are meant to pair with most air control systems.

Each strut is adjustable across 36 levels of damping with the included knob, and the adjustable lower mounts set ride height at any pressure. The tool kit holds spanner wrenches, damping adjustment knobs and application-specific brake line brackets, and the owner's manual is supplied. The bags are built from high-quality metals and rubber compounds.

The kit is designed for bolt-on installation. Inspect the OEM top mounts before fitting, since some applications may need them modified, and recheck every air-line connection after the first 500 miles or one month. The complete Basic, Deluxe, Pro Plus and Executive systems are separate part numbers for this vehicle. The GS430, IS350 and GS350 are also listed for this system.

Supported features
Works With Most Management

Designed for easy bolt-on installation and compatible with most air management systems on the market.

36-Way Adjustable Damping

Near-infinite ride height adjustability from the air spring plus 36 levels of damping adjustment on each strut.

High-Quality Air Bags

Crafted from high-quality metals and rubber compounds, proven to handle daily driving and track use, with superior resistance to road contaminants.

Adjustable Lower Mounts

Fine-tune ride height at any pressure through the adjustable lower mount.

Compatible applications (6)
2006–2012Lexus GS450 · Chassis: GRS190L · Drivetrain: AWD
2006–2012Lexus GS300 · Chassis: GRS190L · Drivetrain: AWD
2006–2012Lexus GS430 · Chassis: GRS190L · Drivetrain: AWD
2006–2013Lexus IS250 · Drivetrain: AWD
2006–2012Lexus GS350
2006–2013Lexus IS350 · Drivetrain: AWD
Choices for this system
Management

Not included. These struts work with most air management systems; a complete KSport system is listed separately for this vehicle.

Installation

Professional installation is recommended. Modification to the OEM top mounts may be required on some applications. Recheck all air-line connections after the first 500 miles or one month, whichever comes first.

Air suspension setup and care
Warranty & service

12-month limited warranty to the original purchaser against defects in materials and workmanship. Racing use, exterior finish and improperly installed or modified parts are not covered; keep your original invoice for any claim.

Warranty terms and service requests
Other published pages for MPN CLX131-ASO

These page names share this MPN; they do not confirm fitment. Verify your vehicle before ordering.

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