Description

Part Number: E40-82-087-03-11

The Eibach Anti-Roll Bar Kit for the Toyota GR Corolla is a performance-focused handling upgrade designed to reduce body roll, increase grip, and improve chassis balance during cornering, acceleration, and braking. Engineered specifically for the GR Corolla platform, this kit delivers sharper handling, improved stability, and a more connected driving experience without sacrificing daily drivability.

Unlike factory sway bars, which are tuned for comfort and mass-market driving, the Eibach system uses precision-engineered tubular bars and adjustable mounting points to enhance vehicle dynamics. The front bar features two adjustment settings, while the rear bar features three adjustment settings, allowing drivers to fine-tune handling characteristics based on driving style and build goals.

Whether installed individually or as a complete front and rear package, the Eibach Anti-Roll Bar system transforms the GR Corolla’s handling by increasing stability, improving cornering confidence, and reducing unwanted chassis movement.

What Sway Bars Do on the GR Corolla

Sway bars (anti-roll bars) connect the left and right sides of the suspension to reduce body roll during cornering. By increasing roll stiffness, they improve tire contact with the road, enhance steering response, and make the vehicle feel more planted and predictable.

Eibach’s Anti-Roll Bar system is engineered and tested specifically for the GR Corolla to deliver optimal balance between performance and ride quality.

Choosing the Right Configuration

Because you are offering front only, rear only, and full kits, this section is HUGE for conversions and SEO.

Front Sway Bar Only – Improved Front-End Control

Upgrading only the front sway bar is ideal for drivers who want sharper steering response and reduced front-end body roll while maintaining factory-like rear stability.

Benefits of the Front Sway Bar Upgrade

• Reduced body roll during cornering

• Improved steering precision and turn-in

• Increased front-end stability under braking

• Better control during aggressive driving

Best For

• Daily-driven GR Corolla builds

• Drivers who want subtle handling improvement

• Cars with mostly stock rear suspension

The front sway bar is tubular and 2-way adjustable, allowing tuning of front roll stiffness.

Rear Sway Bar Only – More Rotation and Responsiveness

Upgrading only the rear sway bar increases rear roll stiffness, which helps the car rotate more easily through corners. This is a popular upgrade for drivers who want a more aggressive and performance-oriented handling feel.

Benefits of the Rear Sway Bar Upgrade

• Increased cornering rotation

• Reduced understeer

• More responsive rear-end behavior

• Enhanced handling during spirited driving

Best For

• Enthusiast driving and spirited street use

• Drivers who want sharper cornering behavior

• Cars with upgraded tires or suspension components

The rear sway bar is tubular and 3-way adjustable, allowing precise tuning of rear handling characteristics.

Front + Rear Sway Bar Kit – Maximum Handling Performance

Installing both the front and rear sway bars delivers the most balanced and performance-oriented handling upgrade. This configuration improves overall chassis balance and reduces body roll across the entire vehicle.

Benefits of the Full Kit

• Maximum reduction in body roll

• Improved front and rear chassis balance

• Increased grip and cornering stability

• More predictable handling at the limit

• Adjustable tuning for track or street setups

Best For

• Performance-focused GR Corolla builds

• Track use or aggressive driving

• Cars with upgraded springs, coilovers, or tires

The full Anti-Roll Bar Kit is engineered as a matched system to optimize vehicle dynamics and performance.

Key Features and Benefits

• Eibach Anti-Roll Bar Kit for Toyota GR Corolla

• Part number: E40-82-087-03-11, E40-82-087-03-10, E40-82-087-03-01

• Tubular front sway bar with 2-way adjustability

• Tubular rear sway bar with 3-way adjustability

• Increased stability and reduced body roll

• Improved cornering grip and chassis control

• Precision-engineered for GR Corolla platform

• Compatible with OEM and aftermarket suspension setups

• Made in the USA

• Limited lifetime warranty

What’s Included

Depending on the option selected:

• Front sway bar kit

• Rear sway bar kit

• OR complete front + rear sway bar kit

• Bushings and mounting hardware

Fitment

• Toyota GR Corolla (2023–2025)

Why Upgrade Sway Bars on the GR Corolla?

The GR Corolla is engineered as a performance hatchback, but factory sway bars are tuned for broad comfort and stability. Upgrading sway bars is one of the most effective ways to improve handling without compromising ride quality.

Benefits include:

• Flatter cornering and reduced body roll

• Improved steering feel and responsiveness

• Better chassis balance

• Enhanced confidence during spirited driving

Sway bars are often considered one of the highest-value handling upgrades because they significantly improve performance without affecting ride comfort.

Installation Information

The Eibach sway bars install as direct bolt-on upgrades using factory mounting points.

For step-by-step instructions, view the official installation guides here:

• Installation Instructions – Front Sway Bar (PDF)

• Installation Instructions – Rear Sway Bar (PDF)

Frequently Asked Questions

Should I upgrade the front or rear sway bar first?
It depends on your driving goals. The front bar improves stability and steering precision, while the rear bar increases rotation and reduces understeer.

Is the full kit better than individual bars?
Yes. The full kit provides the most balanced and predictable handling improvements.

Will sway bars affect ride quality?
Minimal impact on ride comfort compared to springs or coilovers.

Do sway bars require alignment?
Alignment is recommended but not always required unless other suspension components are changed.

Are these sway bars compatible with lowering springs or coilovers?
Yes. The Eibach Anti-Roll Bar Kit integrates with stock or aftermarket suspension systems.