Cusco Rear Differential Mount Collar | 2008-2014 Subaru WRX / STi (692 928 A)

The Cusco Rear Differential Mount Collar is a high-performance upgrade designed for the Subaru WRX and STi models from 2008 to 2014. This component enhances the stability and rigidity of the rear differential mounting, reducing unwanted movement and improving overall drivetrain response. Constructed from durable materials, the mount collar helps transfer power more efficiently to the wheels, which is especially beneficial in motorsport applications. By minimizing differential flex, it contributes to improved handling, cornering precision, and drivetrain durability under aggressive driving conditions.

This mount collar is specifically engineered for 2008-2014 Subaru WRX and STi models, providing a direct replacement for the factory component. It is suitable for street, track, and performance driving, offering a reliable upgrade to enhance vehicle stability during high-stress maneuvers. Installation involves replacing the stock differential mount collar with this Cusco part, ensuring a secure fit. Compatible with the stock differential setup, it is ideal for enthusiasts seeking improved drivetrain performance and responsiveness. The kit includes the Cusco Rear Differential Mount Collar, designed for straightforward installation and long-lasting performance.