Drivetrain› Differentials and Rear-End Components

Tomei

Technical Trax Advance 2-Way LSD

$990.00

SKU: TC101A-MZZC2

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

The Tomei Technical Trax Advance 2-Way LSD is a limited-slip differential kit designed for the 1992-2002 Mazda RX-7 FD.

This LSD kit features optimized cam angles, spring discs, a larger surface area clutch disc, and a higher initial torque setting. These components contribute to improved corner entry, more precise driving, better corner exit traction, and quicker response through successive corners.
Show original supplier description
The Tomei Technical Trax Advance 2-Way LSD Pro Kit is engineered to provide superior performance for the 1992-2002 Mazda RX-7 FD. This unit boasts several advantages, including optimized cam angles, spring discs, and a larger surface area clutch disc. It also features a higher initial torque setting, delivering 15.0-18.0 kg/m. These advancements translate to improved corner entry stability, more precise driver control, enhanced traction during corner exit, and quicker response between corners. The design also utilizes the original factory flange for a quieter and more efficient operation. Key specifications include a 160mm Ring Gear Bolt PCD, 106mm Disk Diameter, 6 Disk Interior Teeth, 6 Disk Exterior Teeth, and a 1.7mm thickness. It uses M10 (10) Ring Gear Bolts, has 30 spline, and an Inner Flange Diameter of 33.5mm. The Pressure Ring Cam Angle is set at 60° x 60°.

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 NumberTC101A-MZZC2
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

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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