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Vivid Racing Gear 
LSD 165 L2 Limited-Slip Differential
The LSD 165 L2 is a top-tier Limited-Slip Differential (LSD) designed to enhance your vehicle's performance on the road and track. Unlike standard open differentials, which allow for rotational differences between the inside and outside wheels, the LSD 165 L2 provides superior power transfer to the wheels that need it most. This is particularly crucial in motorsport applications where traction is vital for performance.
Key Features
- 2-Way Locking Mechanism: Offers both 1.5 and 2-way locking options, allowing for customization based on driving style and conditions.
- Precision Engineering: Designed with a focus on minimizing compromises, ensuring that the LSD locks when necessary and releases when optimal.
- Tunable Performance: Multiple configurations allow for adjustments in locking strength and responsiveness, catering to a wide range of motorsport needs.
Benefits of the LSD 165 L2
By upgrading to the LSD 165 L2, you can expect significant improvements over factory components. This differential minimizes 'free-wheeling' of slipping or airborne wheels, effectively maximizing power transfer to the ground. Whether you're navigating tight corners or accelerating out of a turn, the LSD 165 L2 ensures that your vehicle maintains grip and stability, enhancing both handling and overall performance.
Specifications
- Type: 2-way (1.5 & 2 way)
- Fitment:
- Mazda RX-7 FC3S MT (OEM Diff: OPEN/TORQUE SENSING, 13BT, 1986-1991)
- Mazda RX-7 FD3S/JM1FD MT/AT (OEM Diff: TORQUE SENSING, 13B-REW, 1993-2002)
- Mazda RX-8 SE3P MT/AT (OEM Diff: OPEN/TORQUE SENSING, 13B-MSP, 2003-2012)
- Notes: Images are for representation only. Actual product may vary.
Customer Reviews
Many customers have praised the LSD 165 L2 for its remarkable performance enhancement. One user noted how the differential transformed their driving experience, providing exceptional grip and control during spirited drives. They appreciated the ability to fine-tune the locking mechanism, which allowed them to adapt to different driving conditions seamlessly. Another customer highlighted the noticeable difference in cornering stability, stating that the LSD 165 L2 made their Mazda feel more planted and responsive than ever before.
Upgrade your vehicle with the LSD 165 L2 Limited-Slip Differential and experience the difference in performance and handling that serious drivers demand.
Other Part Numbers:
Cusco #cusLSD 165 L2
⚠ 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 | $1,255.52 |
| Shipping |
Weight: 24.00 Length: 10 Width: 10 Height: 10 |
| Product Added At | Wednesday 15 November, 2023 |
| 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 | $1,064.00 | $1,520.00 | ? | $1,368.00 | ? | 2025-07-11 10:13:58 |
