Drivetrain› Differentials and Rear-End Components

Tomei

1.5-Way LSD Kit

$1,548.00

SKU: TC101B-MZZF1

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In Stock
Ships by Sep 9
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$100 Minimum Order
30 Days Return
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Overview

The Tomei TC101B-MZZF1 is a 1.5-way LSD (Limited Slip Differential) kit designed for the Mazda ND Miata ZF1.

It includes 2L of gear oil. The application covers MAZDA NCERD ROADSTER JDM models from December 2016 onwards and USDM models from 2016 onwards.
Show original supplier description
The Tomei TC101B-MZZF1 is a high-performance 1.5-way T-TRAX ADVANCE LSD (Limited Slip Differential) kit, specifically designed for the Mazda ND Miata ZF1. The kit includes 2 liters of gear oil, ensuring you have the necessary fluid for installation. It is designed for the rear axle and is compatible with MAZDA NCERD ROADSTER JDM models from December 2016 and USDM models from 2016 onwards. The 1.5-way design provides a balance between initial turn-in response and cornering stability, making it a versatile upgrade for track days, autocross, or demanding road use. This Tomei LSD kit is a direct fit for the specified Mazda Miata models, replacing the factory differential to unlock enhanced performance. The technical trax advance series is known for its reliability and precise engagement, contributing to a more connected driving experience.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTomei
Part NumberTC101B-MZZF1
CategoryDrivetrain

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

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