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Cusco LSD Type-RS 1.5-Way (1 & 1.5 Way) Rear Mazda Miata 1990-1993
$1140.30

LSD 120 C15 Limited-Slip Differential Gear

The LSD 120 C15 is designed to enhance your driving experience by providing superior traction and control. Unlike standard open differentials, which are often found in everyday vehicles, this limited-slip differential gear is engineered for performance, making it an ideal choice for motorsports and enthusiasts alike.

Key Features

  • 1.5 Way Locking Mechanism: The LSD 120 C15 features a 1.5 way locking system, allowing for both acceleration and deceleration traction, ensuring that power is effectively distributed to the wheels.
  • Compatibility: Specifically designed for the Mazda Miata (NA1) NA6 with a 1.6L (B6) engine, this differential works seamlessly with both manual and automatic transmissions, replacing OEM open and viscous differentials from 1990-1993.
  • Adjustable Performance: The LSD system can be fine-tuned to meet your specific driving style and conditions, offering a customizable experience that enhances your vehicle's handling.
  • Optimized for Handling: The design of the LSD 120 C15 takes into account how it interacts with your car's overall suspension and chassis dynamics, ensuring a balanced and responsive ride.

Benefits of Upgrading to LSD 120 C15

Upgrading to the LSD 120 C15 from factory components can significantly improve your vehicle's performance. The limited-slip differential minimizes wheel spin during acceleration, providing better grip on both dry and wet surfaces. This translates to improved cornering stability and enhanced control, allowing you to tackle turns with confidence and precision.

With the LSD 120 C15, you'll notice a more connected feel to the road, which is essential for both competitive driving and spirited weekend rides. The ability to adjust the locking characteristics means you can tailor the performance to suit your needs, whether you're racing on a track or enjoying a spirited drive on winding roads.

Specifications

  • Type: 1.5 Way Limited-Slip Differential
  • Application: Mazda Miata (NA1) NA6 1.6L (B6), MT/AT, OEM Open Diff / Viscous Diff (1990-1993)
  • Installation: Requires use of side shafts compatible with OE viscous LSD for AT models

Customer Feedback

Many customers have shared their positive experiences with the LSD 120 C15. One user mentioned how the upgrade transformed their handling during track days, stating, "The LSD 120 C15 gave me the confidence to push my Miata to its limits. The improved traction made cornering feel effortless, and I could feel the difference on the track." Another customer highlighted the adjustability feature, saying, "I love being able to fine-tune the locking mechanism to match my driving style. It’s made a noticeable difference in how my car responds." These insights reflect the significant impact the LSD 120 C15 can have on your driving experience.

Important Notes

  • Images are for representation only. Actual product may vary.

Other Part Numbers:
Cusco #cusLSD 120 C15

Proposition 65

WARNING: Cancer and Reproductive Harm
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Vehicle
1990-1993
Mazda Miata

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Who is Cusco?

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 Background

Cusco 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 Experience

Cusco'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 Process

Cusco 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 cages

Cusco 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 Racing

Cusco 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.

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