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Vivid Racing Gear 
LSD 987 K15/K2 Limited-Slip Differential Gear
The LSD 987 K15/K2 is a high-performance Limited-Slip Differential (LSD) designed to significantly improve your vehicle's traction and handling. Unlike standard open differentials found in most production cars, this advanced differential ensures that power is effectively transferred to the road, regardless of driving conditions. Whether you're navigating sharp corners or tackling challenging terrains, this LSD provides the support you need for optimal performance.
Why Choose LSD 987 K15/K2?
The LSD system is engineered to minimize wheel slip by limiting the free-wheeling of any wheels that may be losing traction. This feature is crucial for motorsports, where the goal is to maximize power delivery to all driving wheels. The LSD 987 K15/K2 achieves this through a controlled locking effect, ensuring that power is distributed evenly, enhancing your driving experience.
Key Features
- Classic Cone Plate Spring Actuation: This traditional design offers reliable performance and responsiveness.
- Opposing Lock Vector: Balances the initial lock cone spring with the driveline's actuation force for improved handling.
- Progressive and Linear Actuation: Features a shallower rate of actuation, allowing for a smoother transition from initial lock to full lock.
- Durability: Built for maximum simplicity and longevity, ensuring it withstands the rigors of high-performance driving.
- Tuning Options: Choose from 2 Pressure Plate Cam Positions to tailor the LSD's performance to your driving style.
Fitment
- Scion FR-S ZC6 (2008-2010)
- Subaru BRZ ZN6 (2008-2010)
Customer Feedback
Many drivers have praised the LSD 987 K15/K2 for its remarkable performance on the track. One customer shared their experience, stating that the LSD transformed their driving dynamics, allowing for smoother cornering and improved grip during high-speed maneuvers. They appreciated the ability to fine-tune the actuation settings, which made a noticeable difference in handling and responsiveness. This kind of feedback highlights the LSD's capability to meet the demands of both competitive racing and spirited driving.
Important Notes
- Make sure to specify your desired cam setting when ordering to ensure optimal performance.
Upgrade Your Driving Experience
With the LSD 987 K15/K2, you’re not just upgrading to a better differential; you’re enhancing your entire driving experience. This product is perfect for those who love the precision of traditional mechanical LSDs and require a system that adapts to their specific needs. Whether you're a racing enthusiast or simply want a more engaging drive, the LSD 987 K15/K2 is designed to deliver.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
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.
| Sale price | None |
| Wholesale price | $1,542.14 |
| Shipping |
Weight: 23.00 Length: 10 Width: 10 Height: 9 |
| Product Added At | Monday 15 January, 2024 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $1,306.90 | $1,867.00 | ? | $1,680.30 | ? | 2025-07-11 10:14:03 |
