Drivetrain› Differentials and Rear-End Components

Tomei

Technical Trax Advance 1.5-Way LSD

$1,090.00

SKU: TC101B-TYTA1

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Tomei Technical Trax Advance 1.5-Way LSD is a limited-slip differential designed for the 1986-1992 Toyota Supra MKIII Turbo. It features optimized cam angles, spring discs, and a larger surface area clutch disc for improved corner entry, more precise driving, and better corner exit traction.
Show original supplier description
The Tomei Technical Trax Advance 1.5-Way LSD Pro Kit is engineered to enhance the performance of the 1986-1992 Toyota Supra MKIII Turbo. This limited-slip differential offers several advantages, including optimized cam angles, spring discs, and a larger clutch disc surface area, contributing to a higher initial torque setting. These features collectively lead to improved corner entry, more precise driving dynamics, enhanced corner exit traction, and quicker response through successive corners, offering superior performance. Key specifications for this LSD include a Ring Gear Bolt PCD of 160mm, a Disk Diameter of 106mm, and a Disk Interior Teeth count of 8. The unit has a thickness of 1.7mm, uses M11 (10) ring gear bolts, and features 30T spline count with an Inner Flange Diameter of 35.0mm. The Initial Torque is rated between 16.5-18.5 kg/m, and the Pressure Ring Cam Angle is set at 60° x 45°. It is specifically designed for the 1986-1992 Toyota Supra MKIII Turbo models, with a critical note that it *only fits the JDM 1JZ-GTE variant*.

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-TYTA1
CategoryDrivetrain

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Returns & Fitment

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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.

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