Cusco Rear Upper Control Arm Outer Pillowball Bushing Kit

2023+ Toyota GR Corolla

1C7 464 NV

Overview:

The Cusco Rear Upper Control Arm Outer Pillowball Bushing Kit is engineered specifically for the 2023 and newer Toyota GR Corolla models. Designed to replace the factory rubber bushings, this kit enhances rear suspension precision and responsiveness. It is ideal for enthusiasts seeking improved handling characteristics and a more connected driving experience without compromising daily drivability.

By upgrading to Cusco’s pillowball bushings, drivers gain sharper control over rear suspension geometry, resulting in better cornering stability and reduced deflection under load. This kit is perfect for those who demand higher performance from their GR Corolla, whether on the street or track.

Key Features:

This rear upper control arm outer pillowball bushing kit offers a range of benefits that elevate your vehicle’s suspension performance:

• Direct fitment for 2023+ Toyota GR Corolla, ensuring hassle-free installation
• Pillowball design reduces bushing deflection for improved suspension precision
• Enhanced rear wheel alignment stability during aggressive driving
• Durable materials engineered to withstand high stress and repeated loads
• Improves overall handling response and vehicle feedback
• Maintains proper suspension geometry for consistent tire contact
• Reduces unwanted suspension movement compared to factory rubber bushings
• Developed by Cusco, a trusted name in performance suspension components

Construction & Design:

Cusco’s pillowball bushings feature a robust construction combining high-grade steel housings with precision-machined spherical bearings. This design allows for controlled articulation of the rear upper control arm while minimizing unwanted flex and compliance common with rubber bushings. The pillowball assembly is engineered to provide a firm yet smooth pivot point, enhancing suspension accuracy without introducing excessive noise or harshness.

Each component undergoes rigorous quality control to ensure durability and long-lasting performance under demanding driving conditions. The materials are selected to resist corrosion and wear, making this kit a reliable upgrade for spirited driving and track use.

Installation & Fitment:

The Cusco Rear Upper Control Arm Outer Pillowball Bushing Kit is a direct replacement for the factory bushings on the rear upper control arms of the 2023+ Toyota GR Corolla. Installation requires basic suspension disassembly and standard hand tools. While professional installation is recommended for optimal results, experienced enthusiasts can perform the upgrade with moderate mechanical skill.

No modifications to the vehicle’s suspension components are necessary, ensuring a straightforward swap that preserves factory alignment settings. After installation, a wheel alignment is advised to maintain proper suspension geometry and tire wear.

What's Included:

• 1 x Rear Upper Control Arm Outer Pillowball Bushing Kit for Toyota GR Corolla (2023+)

Ideal For:

This bushing kit is ideal for Toyota GR Corolla owners who want to enhance rear suspension performance for improved handling and responsiveness. It suits enthusiasts who participate in track days, autocross, or spirited street driving and desire a more precise and controlled driving experience without sacrificing comfort.

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.