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Vivid Racing Gear 
LSD 165 F2 Limited-Slip Differential
The LSD 165 F2 Limited-Slip Differential is a game-changer for your Mazda, designed to enhance traction and optimize performance on various surfaces. Whether you’re hitting the track or navigating winding roads, this LSD ensures that power is effectively transferred to the ground, providing a smoother and more controlled driving experience.
Key Features
- 2-Way Locking Mechanism: Offers both 1-way and 2-way locking capabilities for versatile performance.
- Precision Engineering: Developed with nearly 50 years of motorsport expertise, ensuring reliability and effectiveness in high-performance situations.
- Tunable Performance: Customize the locking characteristics to fit your driving style and conditions, allowing for a tailored driving experience.
- Enhanced Handling: Designed to work in harmony with your vehicle's suspension, improving overall handling and cornering stability.
Benefits of Upgrading to the LSD 165 F2
Upgrading to the LSD 165 F2 from factory components means increased traction and improved handling. Unlike standard open differentials, which can allow one wheel to spin freely, the LSD provides a controlled locking effect that helps prevent wheel slip. This is especially beneficial in motorsport applications where maintaining power to the wheels is crucial for performance.
With the LSD 165 F2, you'll experience better acceleration out of corners and enhanced stability during high-speed maneuvers. This differential adapts to driving conditions, ensuring that you get the best possible grip when you need it most.
Specifications
- Fitments:
- 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)
- Type: 2 way (1 & 2 way)
Customer Reviews
Many customers have reported a significant improvement in their vehicle's handling after installing the LSD 165 F2. One user mentioned that the LSD provided superior traction during spirited driving, allowing for smoother cornering and increased confidence behind the wheel. Another customer highlighted how the tuning options allowed them to adjust the locking characteristics to suit their driving style, making their car feel more responsive and agile.
Notes
- Images are for representation only. Actual product may vary.
Upgrade your Mazda with the LSD 165 F2 Limited-Slip Differential and experience the difference in performance and handling that comes with a finely-tuned differential system.
Other Part Numbers:
Cusco #cusLSD 165 F2
⚠ 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 | ||||
| Turn 14 | $1,064.00 | $1,520.00 | ? | $1,368.00 | ? | 2025-07-10 10:13:34 |
