• COBB Rear Diff to Subframe Mount Bush Kit | Subaru WRX/STI (08-21) / Forester XT (09-13) (CB-3201K)
1 1

COBB Rear Diff to Subframe Mount Bush Kit | Subaru WRX/STI (08-21) / Forester XT (09-13) (CB-3201K)

COBB Rear Diff to Subframe Mount Bush Kit | Subaru WRX/STI (08-21) / Forester XT (09-13) (CB-3201K)

CB-3201K

In stock

$105.00 USD
$105.00 USD $105.00 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The COBB Rear Differential to Subframe Mount Bushing Kit is a precision-engineered upgrade designed to enhance the rear differential stability of select Subaru models. Specifically crafted for 2008–2021 WRX, 2008–2021 WRX STI, and 2009–2013 Forester XT vehicles, this kit replaces the factory bushings with high-quality 85a durometer polyurethane components. These bushings significantly reduce flex and torque twist, improving power transfer efficiency while minimizing noise and vibration. The durable polyurethane construction offers a quieter and longer-lasting alternative to traditional rubber bushings, resulting in a smoother and more controlled driving experience.

This bushing kit fits directly onto the rear differential subframe mounts of the specified Subaru models, providing a straightforward bolt-on installation without the need for modifications. It is ideal for street and performance driving, enhancing handling precision and drivetrain response under various conditions. The kit includes all necessary bushings to replace the factory components, ensuring compatibility and ease of installation. Suitable for enthusiasts seeking improved rear-end stability and drivetrain feedback, this COBB kit is a reliable upgrade for daily driving and spirited performance use.

Overview

COBB Rear Differential to Subframe Mount Bushing Kit

Fitment: 2008-2021 Subaru WRX, 2008-2021 Subaru WRX STI, 2009-2013 Subaru Forester XT

Part #: CB-3201K

Overview

The COBB Rear Differential to Subframe Mount Bushing Kit is engineered to enhance the rear differential stability of select Subaru models, including the 2008-2021 WRX, WRX STI, and 2009-2013 Forester XT. This upgrade is designed for enthusiasts seeking improved drivetrain response and a more refined driving experience by reducing unwanted flex and torque twist in the rear differential mounting.

By minimizing noise and vibration, these bushings contribute to a smoother, more controlled ride, making them ideal for drivers who demand both performance and comfort from their vehicle’s chassis dynamics.

Key Features

This kit offers a durable and effective solution with the following features:

  • Constructed from proprietary 85a durometer polyurethane for enhanced durability and noise reduction
  • Reduces rear differential mount flex to improve power transfer efficiency
  • Minimizes torque twist for better drivetrain stability under load
  • Helps decrease noise and vibration for a quieter ride
  • Designed specifically for precise fitment on compatible Subaru models

Installation & Fitment

The COBB Rear Differential to Subframe Mount Bushing Kit is designed as a direct replacement for factory bushings, ensuring straightforward installation. Fitment should be verified against your vehicle’s model and year to confirm compatibility. This upgrade supports a more connected driving feel by reinforcing the rear differential mounting points without requiring extensive modification.

View full details