What is a 1-way limited-slip differential?

A 1-way limited-slip differential primarily engages when the engine is under acceleration. This helps to lock the wheels together during cornering and acceleration, improving traction and reducing inside wheel spin. The Cusco RS LSD also offers 1.5-way functionality for further customization.

What is the benefit of a 1.5-way engagement setting?

The 1.5-way setting provides locking action not only during acceleration but also to a lesser degree during deceleration or engine braking. This can offer a more stable feel during corner entry and exit, allowing for finer control over the vehicle's handling.

Does this differential come with all necessary installation hardware?

Typically, a differential installation requires specialized fluids and potentially other related components. It is recommended to consult the manufacturer's installation guide or a professional mechanic to determine all parts and fluids needed for a complete and proper installation.

Specifications

Brand: Cusco
Part #: LSD 328 C
UPC: 4996338017567

Cusco EK9 RS LSD 1WAY(1&1.5WAY)DC2-R

Name: Cusco EK9 RS LSD 1WAY(1&1.5WAY)DC2-R
Brand: Cusco
SKU: cusco-cusco-ek9-rs-lsd-1way-1-1-5way-dc2-r-t14-249229
Price: 1536.00 USD
Availability: BackOrder

$1536.00

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Cusco RS LSD 1WAY(1&1.5WAY)DC2-R differential. Improves traction and handling for performance driving.

Key Features

Fits various performance vehicles; check manufacturer fitment data for compatibility.
Features a unique 1-way (1 & 1.5 way) clutch type for engagement during acceleration.
Constructed with durable materials for long-lasting performance.
Helps improve traction and stability during cornering and acceleration.
Designed to handle the demands of spirited driving and track use.
Offers adjustable engagement for tailored driving dynamics.

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About this part

Product Details

The Cusco RS LSD is built with a unique 1-way (1 & 1.5 way) clutch type, meaning it engages under acceleration for improved traction and stability. This design is particularly beneficial for performance driving, helping to put power down more effectively when you need it most. It’s a well-built unit designed to handle the demands of spirited driving and track use, offering a noticeable change in how your vehicle corners and accelerates out of turns.

Constructed with durable materials and precision components, this limited-slip differential is engineered for longevity and consistent performance. The 1-way operation means it primarily locks during acceleration, providing a predictable feel that helps prevent inside wheel spin. For those looking to fine-tune their vehicle’s handling characteristics, the ability to adjust between 1-way and 1.5-way engagement offers a level of customization that can be tailored to specific driving styles and track conditions. This makes it a popular choice for enthusiasts seeking to maximize their vehicle's performance potential.

When installing this differential, it’s important to follow the manufacturer’s recommended break-in procedure to ensure optimal performance and longevity. This typically involves a period of gentle driving and specific fluid changes. Proper installation and maintenance will ensure you get the most out of this advanced drivetrain component.