Cusco LSD RS 2-Way(1&2 Way) Rear GC8/BR9/BM9/BP5/SH5/SHB (W/Sure Track OEM Diff)

When you open the box, you'll find the Cusco LSD RS 2-Way (1&2 Way) Rear Differential, ready to be installed in your GC8, BR9, BM9, BP5, SH5, or SHB Subaru, provided it has the Sure Track OEM differential. This isn't just about locking the wheels together; it's about how the differential manages power delivery during cornering and acceleration. A limited-slip differential (LSD) is designed to send torque to the wheel with more grip, which is crucial for maintaining control when you're pushing your car, especially on varied surfaces or during spirited driving.

The RS model from Cusco is a well-known unit, and this 2-Way (1&2 Way) version offers a unique characteristic: it engages both under acceleration and deceleration. This means you get consistent locking action whether you're on the throttle or lifting off, which can lead to a more predictable and stable feel through turns. For drivers who engage in track days, autocross, or simply enjoy a more connected driving experience, this type of differential can significantly improve turn-in response and reduce understeer. The internal mechanism is built to handle the stresses of performance driving, ensuring reliable operation when you need it most.

Installing a differential like this is a significant upgrade to your drivetrain. It's a part that directly impacts how your car handles power and corners. Given the complexity of differential installation, it's always recommended to consult the manufacturer's installation instructions or seek professional assistance to ensure it's set up correctly for your specific vehicle and driving style. This unit is designed to work with the Sure Track OEM differential, so confirm your vehicle is equipped with that specific type before proceeding.