What is the difference between 1.5-way and 2-way LSD operation?

In 1.5-way mode, the differential locks under acceleration and partially locks under deceleration, offering stability. In 2-way mode, it locks under both acceleration and deceleration, providing maximum traction during aggressive cornering and braking.

What kind of fluid should I use with this differential?

Limited slip differentials require specific gear oil. It is recommended to use a high-quality LSD-compatible gear oil, often a 75W-90 or 80W-90 weight, but always consult the manufacturer's installation instructions or a qualified mechanic for the precise recommendation.

Does this differential come with all the necessary installation hardware?

This listing is for the Cusco Type-RS Limited Slip Differential unit itself. It is recommended to check the product details or contact customer support to confirm if any specific installation hardware or seals are included, as often these are separate purchases or reused from the original differential.

Specifications

Brand: Cusco
Part #: LSD 986 V15
UPC: 4996338003782

Cusco LSD Type-RS 1.5/2 Way 13-16 Scion/Subaru FR-S/BRZ (ZC6/ZN6)

Name: Cusco LSD Type-RS 1.5/2 Way 13-16 Scion/Subaru FR-S/BRZ (ZC6/ZN6)
Brand: Cusco
SKU: cusco-cusco-lsd-type-rs-1-5-2-way-13-16-scion-subaru-fr-s-brz-zc6-zn6-t14-22700
Price: 1536.00 USD
Availability: BackOrder

$1536.00

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Cusco Type-RS 1.5/2 Way Limited Slip Differential for 2013-2016 Scion FR-S and Subaru BRZ.

Key Features

Fits 2013-2016 Scion FR-S and Subaru BRZ (ZC6/ZN6).
Cusco Type-RS 1.5/2 Way Limited Slip Differential.
Offers both 1.5-way and 2-way locking action for adjustable performance.
Designed to improve traction and handling during acceleration and cornering.
Well-built with durable materials for performance applications.
Aims to fit within the factory differential housing for easier installation.

This Cusco LSD is designed for the 2013-2016 Scion FR-S and Subaru BRZ models. Please verify fitment for your specific vehicle.

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About this part

Product Details

This is the Cusco Type-RS 1.5/2 Way Limited Slip Differential (LSD) specifically designed for the 2013-2016 Scion FR-S and Subaru BRZ (chassis codes ZC6 and ZN6). If you're looking to improve traction and handling on your rear-wheel-drive sports car, an LSD is a critical component that helps put power down more effectively, especially during cornering and spirited driving.

The Type-RS is a well-built unit that offers both 1.5-way and 2-way operation, giving you flexibility depending on your driving style and track conditions. In 1.5-way mode, it locks under acceleration and partially locks under deceleration, providing a stable feel. Switching to 2-way mode means it locks under both acceleration and deceleration, offering maximum traction during aggressive cornering. This differential is constructed with durable materials and precision machining to handle the demands of performance driving. It's designed to fit within the factory differential housing, simplifying installation compared to some other aftermarket options.

Installing a limited-slip differential like this can significantly change how your car handles, especially when combined with other suspension and tire upgrades. It's a popular choice for drivers who want to maximize grip and control on both the street and the track. Be sure to consult your vehicle's service manual or a qualified mechanic for the proper installation procedure, which typically involves changing the differential fluid to a specific type recommended for LSDs.