What is a 2-Way limited-slip differential and how does it benefit my Miata?

A 2-Way LSD engages to distribute power to both rear wheels during both acceleration and deceleration. This helps keep the rear of your Miata planted during hard cornering, reduces wheel spin, and allows for earlier throttle application coming out of turns, improving overall traction and handling.

Does this differential come with all the necessary installation hardware?

This listing is for the Cusco MZ 2-Way LSD unit itself. Installation typically requires additional components such as differential fluid, seals, and potentially bearings, which are not included. It is recommended to consult the manufacturer's installation guide or a professional mechanic for a complete parts list and procedure.

What kind of maintenance is required for this Cusco LSD?

Proper differential fluid changes at recommended intervals are essential for the longevity and performance of the LSD. Using the correct type of fluid, often a specialized LSD oil, is crucial. Always refer to Cusco's official documentation for specific maintenance recommendations.

Specifications

Brand: Cusco
Part #: LSD 431 E2
UPC: 4996338009524

Cusco LSD MZ 2 Way 2016 Mazda Miata ND5RC (USDM ONLY)

Name: Cusco LSD MZ 2 Way 2016 Mazda Miata ND5RC (USDM ONLY)
Brand: Cusco
SKU: cusco-cusco-lsd-mz-2-way-2016-mazda-miata-nd5rc-usdm-only-t14-4385947
Price: 1488.00 USD
Availability: BackOrder

$1488.00

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Fits 2016 Mazda MX-5 Miata. Cusco 2-way LSD improves cornering grip and traction.

Key Features

Fits 2016 Mazda MX-5 Miata (USDM models only).
Cusco MZ 2-Way Limited Slip Differential.
Engages during both acceleration and deceleration for improved traction.
Helps reduce wheel spin and enhance cornering grip.
Designed for performance driving scenarios like track days and autocross.
Well-made internal components for durability under stress.

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About this part

Product Details

If you're looking to get the most out of your 2016 Mazda MX-5 Miata on track days or spirited drives, a limited-slip differential (LSD) like this Cusco MZ 2-Way unit can make a significant difference. This differential is designed to help manage power delivery to both rear wheels, especially during cornering, which can lead to improved traction and a more predictable feel when you're pushing the car's limits.

Cusco's MZ 2-Way LSD is built with a focus on performance and durability. The '2-Way' designation means it engages both under acceleration and deceleration. This characteristic helps to keep the rear end planted during aggressive cornering, reducing unwanted wheel spin and allowing you to apply throttle earlier coming out of turns. The internal components are well-made to handle the stresses of performance driving, ensuring consistent operation when you need it most. This unit is specifically designed for the USDM (United States Domestic Market) 2016 Mazda MX-5 Miata, ensuring it fits the intended application without major modifications.

Installing a limited-slip differential is a significant upgrade to your drivetrain. It's recommended to have this part installed by a qualified mechanic, as it involves removing and reinstalling the rear differential assembly. Proper setup and fluid are crucial for its longevity and performance. This Cusco LSD is a popular choice for Miata owners looking to enhance their vehicle's handling capabilities for track use or autocross.