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Cusco Rear Differential Rigid Mount Collar (REAR): Toyota GR Corolla 2023+

Cusco Rear Differential Rigid Mount Collar (REAR): Toyota GR Corolla 2023+

The Cusco Rear Differential Rigid Mount Collar enhances stability by reducing vibrations caused by worn differential bushings. Designed specifically for the 2023 and newer Toyota GR Corolla, this bolt-on component improves drivetrain rigidity and driver control. Crafted to deliver a more connected and refined driving experience, it’s an essential upgrade for enthusiasts seeking precise handling and reduced cabin noise.
Part # 1C7 928 B

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The Cusco Rear Differential Rigid Mount Collar enhances stability by reducing vibrations caused by worn differential bushings. Designed specifically for the 2023 and newer Toyota GR Corolla, this bolt-on component improves drivetrain rigidity and driver control. Crafted to deliver a more connected and refined driving experience, it’s an essential upgrade for enthusiasts seeking precise handling and reduced cabin noise.

Cusco Rear Differential Rigid Mount Collar

2023+ Toyota GR Corolla

1C7 928 B

Overview:

The Cusco Rear Differential Rigid Mount Collar is a precision-engineered upgrade designed specifically for the 2023 and newer Toyota GR Corolla models. This component replaces the factory rear differential bushings with a rigid mount collar that significantly enhances drivetrain stability. It is ideal for enthusiasts seeking to improve vehicle control and reduce unwanted vibrations transmitted through the chassis.

By stiffening the rear differential mounting point, this collar helps eliminate the common issue of differential bushing flex, which can cause vibrations inside the cabin and reduce the overall responsiveness of the vehicle. The result is a more connected driving experience with improved feedback and sharper handling characteristics.

Key Features:

The Cusco Rear Differential Rigid Mount Collar offers a range of benefits tailored to performance driving and daily usability:

  • Direct bolt-on installation with no modifications required
  • Eliminates vibrations caused by worn or soft rear differential bushings
  • Enhances drivetrain rigidity for improved throttle response and cornering stability
  • Durable construction designed to withstand high-stress driving conditions
  • Precision fitment engineered specifically for the 2023+ Toyota GR Corolla
  • Improves overall vehicle control without compromising ride comfort
  • Manufactured by Cusco, a trusted name in performance suspension and drivetrain components

Construction & Design:

The rear differential rigid mount collar is crafted from high-quality materials selected for strength and durability. Cusco employs precision machining techniques to ensure a perfect fit that aligns seamlessly with the factory mounting points. The rigid design replaces the softer rubber bushings, providing a solid connection between the differential and chassis.

This robust construction minimizes unwanted movement and flex under load, which is critical for maintaining consistent power delivery and handling precision during spirited driving or track use. The collar’s corrosion-resistant finish ensures long-lasting performance even in harsh driving environments.

Installation & Fitment:

Installation of the Cusco Rear Differential Rigid Mount Collar is straightforward and designed for enthusiasts with basic mechanical skills. The collar bolts directly onto the rear differential mounting location without the need for cutting, drilling, or other modifications. This bolt-on approach preserves the vehicle’s structural integrity and allows for easy removal if needed.

Fitment is guaranteed for all 2023 and newer Toyota GR Corolla models, ensuring compatibility and optimal performance. Installation time is typically under an hour when performed with standard hand tools.

What's Included:

  • 1 x Rear Differential Rigid Mount Collar (Rear Side)

Ideal For:

This product is perfect for Toyota GR Corolla owners who want to enhance their vehicle’s handling precision and reduce drivetrain vibrations. It is especially beneficial for drivers who participate in performance driving events, track days, or those who simply desire a more connected and responsive driving experience in daily use.

free ground shipping
Part #: 1C7 928 B
Brand: Cusco
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