LX-01 Aluminum Adjustable Rear Camber Arms | Lexus GS, IS & RC

LX-01 Aluminum Adjustable Rear Camber Arms Review: Suspension Upgrade for the 2013–2024 Lexus GS, IS & RC

Lowering your Lexus GS, IS, or RC can improve handling and give your car a more aggressive stance, but it also changes rear suspension geometry. Excessive negative camber can cause premature tire wear, reduced stability, and less predictable handling. The LX-01 Aluminum Adjustable Rear Camber Arms are designed to restore proper rear alignment with ±3 degrees of camber adjustment, making them an excellent upgrade for both daily-driven and performance-oriented Lexus models.

Unlike many steel camber arms, the LX-01 utilizes high-strength forged aluminum construction, reducing unsprung weight while maintaining exceptional strength and corrosion resistance. Combined with a direct bolt-on design, these adjustable rear control arms provide an ideal balance of durability, performance, and long-term reliability.

Editor’s Note: A professional four-wheel alignment is required after installing adjustable suspension components. Proper rear camber settings help maximize tire life and optimize handling.


Quick Overview

Key Features

  • Fits 2013–2020 Lexus GS models
  • Fits 2014–2024 Lexus IS models
  • Fits 2015–2024 Lexus RC models
  • Adjustable rear camber arms
  • ±3° camber adjustment
  • High-strength forged aluminum construction
  • Lightweight design
  • Corrosion-resistant finish
  • Direct bolt-on installation
  • One-year manufacturer support

$199.90

Vehicle Compatibility

Lexus GS

Compatible with:

  • 2016–2017 Lexus GS200t
  • 2018–2019 Lexus GS300
  • 2013–2020 Lexus GS350
  • 2013–2018 Lexus GS450h

Lexus IS

Compatible with:

  • 2016–2017 Lexus IS200t
  • 2014–2015 Lexus IS250
  • 2016–2024 Lexus IS300
  • 2014–2024 Lexus IS350
  • 2022–2024 Lexus IS500

Lexus RC

Compatible with:

  • 2016–2017 Lexus RC200t
  • 2016–2024 Lexus RC300
  • 2015–2024 Lexus RC350

Always verify fitment using your VIN or vehicle specifications before ordering.


Restore Proper Rear Camber

Factory suspension components have limited adjustment once a vehicle has been lowered.

The LX-01 camber arms provide:

  • ±3° rear camber adjustment
  • Factory alignment restoration
  • Reduced uneven tire wear
  • Improved tire contact patch
  • Optimized suspension geometry

This adjustment range is suitable for most lowered street cars and moderate track setups.


Lightweight Forged Aluminum Construction

Unlike traditional steel control arms, the LX-01 is manufactured from high-strength forged aluminum.

Benefits include:

  • Reduced unsprung weight
  • Excellent strength-to-weight ratio
  • Outstanding corrosion resistance
  • Improved suspension response
  • Long service life

Lower unsprung weight can contribute to improved ride quality and suspension responsiveness, particularly during spirited driving.


Improve Handling

Correct rear camber settings improve both stability and driver confidence.

Potential benefits include:

  • Better cornering grip
  • Improved rear-end stability
  • Sharper chassis response
  • More predictable handling
  • Longer tire life

These improvements are especially noticeable on vehicles equipped with lowering springs or coilovers.


Built for Street & Performance Driving

The LX-01 is designed to perform in a variety of driving environments.

Ideal for:

  • Daily-driven vehicles
  • Lowered street builds
  • Canyon driving
  • Autocross
  • Track days

Alignment settings should be adjusted according to your intended driving style.


Quality Construction

According to the manufacturer, every camber arm undergoes extensive fatigue testing before production.

Construction highlights include:

  • Forged aluminum body
  • Precision adjustment mechanism
  • Corrosion-resistant finish
  • High-cycle durability testing
  • Individual quality inspection

These features help ensure long-term durability under demanding driving conditions.


Installation

The LX-01 camber arms are engineered as direct replacements for the factory rear upper control arms.

Typical installation includes:

  1. Raise and safely support the vehicle.
  2. Remove the factory rear camber arms.
  3. Install the LX-01 adjustable arms.
  4. Set a preliminary camber adjustment.
  5. Torque all fasteners to factory specifications.
  6. Perform a professional four-wheel alignment.

Professional installation is recommended for optimal results.


Benefits After Installation

Properly adjusted rear suspension can provide:

  • Longer tire life
  • Improved rear grip
  • Better handling balance
  • Increased high-speed stability
  • Factory-spec alignment after lowering

Pros

  • Wide Lexus GS, IS, and RC compatibility
  • Lightweight forged aluminum construction
  • ±3° rear camber adjustment
  • Corrosion-resistant finish
  • Direct bolt-on installation
  • Reduces uneven tire wear
  • Suitable for street and track use
  • One-year manufacturer support

Cons

  • Professional alignment required after installation
  • Installation instructions are not specified
  • Primarily beneficial for lowered or modified vehicles
  • Does not provide rear toe adjustment; separate toe arms may be required for complete rear alignment correction

Final Verdict

The LX-01 Aluminum Adjustable Rear Camber Arms are an excellent suspension upgrade for 2013–2020 Lexus GS, 2014–2024 Lexus IS, and 2015–2024 Lexus RC models. Their lightweight forged aluminum construction, ±3-degree adjustment range, and direct-fit design make them a smart choice for enthusiasts looking to restore proper alignment after lowering while improving handling and extending tire life.

Whether you’re building a refined daily driver or a track-capable Lexus, the LX-01 offers an excellent combination of adjustability, durability, and reduced weight.

Specification: LX-01 Aluminum Adjustable Rear Camber Arms | Lexus GS, IS & RC

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