Cusco Rear Control Arm Pillowball Bushings Kit (REAR)

2023–2026 Toyota GR Corolla AWD

1C7 464 EV

Overview:

The Cusco Rear Control Arm Pillowball Bushings Kit is engineered specifically for the 2023 to 2026 Toyota GR Corolla AWD models. Designed to replace the factory rubber bushings in the rear control arms, this kit enhances suspension precision and responsiveness. It is also compatible with the 2020+ Toyota GR Yaris (RZ/RC) AWD, making it a versatile upgrade for enthusiasts of Toyota’s high-performance hatchbacks.

This kit is ideal for drivers seeking improved handling characteristics, sharper cornering, and better feedback from the rear suspension. Whether you use your GR Corolla for spirited street driving or occasional track days, these pillowball bushings provide a more direct connection between the chassis and suspension components, reducing deflection and improving overall vehicle dynamics.

Key Features:

The Cusco Rear Control Arm Pillowball Bushings Kit offers several technical advantages over stock components:

• Constructed with high-quality pillowball bearings that minimize compliance and eliminate the flex commonly found in rubber bushings.
• Improves rear suspension precision for enhanced handling and stability during aggressive driving.
• Durable materials designed to withstand track and street use without premature wear or degradation.
• Maintains proper suspension geometry under load, helping to preserve tire contact patch and improve grip.
• Direct bolt-in replacement using factory mounting points for straightforward installation.
• Compatible with AWD drivetrain configurations of the Toyota GR Corolla and GR Yaris models.

Construction & Design:

Cusco’s pillowball bushings utilize a spherical bearing design that replaces the soft rubber inserts found in OEM control arms. This design reduces unwanted movement and flex, providing a more rigid and responsive suspension setup. The bushings are precision-machined and assembled to tight tolerances, ensuring consistent performance and long-lasting durability.

The materials used are selected to resist corrosion and wear, making them suitable for both daily driving and high-performance applications. The kit’s design allows the suspension to articulate smoothly while maintaining a firm connection to the chassis, resulting in improved feedback and control.

Installation & Fitment:

This kit is a direct fit for the rear control arms of 2023–2026 Toyota GR Corolla AWD models and 2020+ GR Yaris (RZ/RC) AWD. It installs using the factory mounting points without the need for modifications, cutting, or special tuning. Installation requires basic mechanical skills and common hand tools.

• No cutting, drilling, or special tuning is required.
• Uses OEM hardware and mounting locations for a secure fit.

What's Included:

• Rear control arm pillowball bushings (complete set for both sides)
• All necessary mounting hardware
• Installation instructions

Ideal For:

This Cusco pillowball bushing kit is perfect for:

• Performance enthusiasts seeking sharper handling and improved rear suspension response.
• Owners of the Toyota GR Corolla (2023–2026) and GR Yaris (2020+) AWD models looking to upgrade suspension components.
• Drivers who participate in track days or spirited driving on winding roads.
• Anyone wanting to reduce suspension deflection and improve chassis feedback without sacrificing daily drivability.

Cusco is a Japanese automotive parts company specializing in suspension components, particularly coilover kits, and chassis reinforcements. Their products are designed to enhance vehicle handling and stability, catering to both street and track applications, and are popular among enthusiasts seeking reliable performance upgrades.