Upgrade your driving experience with the Cusco LSD 183 L2 Limited Slip Differential. This innovative suspension product is designed to enhance your vehicle's performance, particularly for the Subaru Forester XT models from 2004 to 2008. With its unique features and specifications, this LSD not only improves traction but also offers a smoother ride, making it a fantastic choice for both everyday driving and spirited adventures.
The Cusco LSD 183 L2 features a unique coil spring design that applies activation pressure in the same direction as the initial torque. This allows for a lower initial torque setting, enabling smoother and quicker engagement of the clutch plates. Even when the LSD mechanism is inactive, the low initial torque setting facilitates smooth turns, enhancing your overall driving comfort.
One of the standout features of the LSD 183 L2 is its customization potential. You can easily adjust the responsiveness and locking characteristics by modifying the combination of clutch plates. The RS springs, which sit inside the pressure rings, can be added or removed based on your personal preferences, allowing you to tailor the differential to your specific driving style.
Designed with longevity in mind, the Cusco LSD features exclusive clutch plate grooves that are cut radially. This design promotes instant oil movement, significantly enhancing efficiency and durability. The polished pressure ring contact surface ensures a flat and even contact with the clutch plates, further improving performance. When paired with Cusco LSD Oil, the exclusive Oil Through System guarantees excellent oil circulation and supply to critical areas.
Many customers have shared their positive experiences with the Cusco LSD 183 L2. One user noted a significant improvement in cornering stability and overall handling, stating that the vehicle felt more planted during sharp turns. Another customer appreciated the quiet operation, contrasting it with their previous differential, which was noisy and disruptive. The ability to customize the LSD to their driving style was also highlighted as a major benefit, allowing them to fine-tune performance based on their preferences.
Upgrade your Subaru Forester XT with the Cusco LSD 183 L2 Limited Slip Differential and experience the difference in performance and handling!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Subaru Forester | 2014-2017 | XT |

Cusco is an independent aftermarket company in Japan specializing in manufacturing high-performance parts such as drivetrain components, suspension, chassis bars, including strut towers, engine parts, roll cages, and more.
They are widely known in the automotive industry and have participated in various race series within and outside Japan.
Today, they have become the go-to brand of aftermarket tuners all around the globe.
Racing BackgroundCusco has created many racing vehicles for different racing disciplines, such as rallying, track racing, autocross, time attack events, and gymkhana.
With a history of producing the best race cars in its class, they have used that knowledge and have translated it to all their products creating the best performing and safest parts out there.
Improves Driving ExperienceCusco's goal is to improve each car's potential to provide the driver with the best experience possible. It helps the car provide better feedback to the driver, which helps the driver create better judgment and confidence to trust their vehicle.
Inhouse Manufacturing ProcessCusco maintains its high-quality standard by doing their parts inhouse. From design to manufacturing, they have created a dedicated facility that would help them ensure that it passes their strict requirements, providing the clients with the best products they deserve. The company is also ISO 9001 certified, meaning all of its processes have passed the standard requirement of the regulatory commission.
Struts and Roll cagesCusco has been very popular when it comes to chassis stiffeners and roll cages. They create one of the best roll cages that comply with the racing body's standards. Their design helps improve chassis stiffness and rigidity, making it handle better and helps protect the driver in case of an accident. It is intended to save dozens of lives on the race track and in the streets.
Purchase Cusco Parts at Vivid RacingCusco has been supplying parts for almost a decade among thousands of enthusiasts worldwide. With its track record of providing parts that outperform the competition, they are a brand that anyone can count on. Visit Vivid Racing and check out the list of Cusco products specific to your needs.