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Tomei Technical Trax Advance T-Trax LSD 2-Way Limited Slip Differential SC300 SC400 GS300 GS400
We deliver worldwide
We accept returns
TORSEN equipped models will require the side shafts to be exchanged
The Technical Trax LSD unit is based on the multiple plate clutch design. With this design, the multiple friction clutch plates are located between the side gears and the differential casing and utilize the pinion and cam gears. This is a torque proportional type LSD. In the usual differential arrangement, it is connected to both left & right axles directly. When the driving force of one side differs in speed, the pinion gear with the cam angle forces the clutch plates to compress and grip to, in effect, transfer the driving torque evenly to both axles. The T-TRAX ADVANCE has adopted this system which has proven its effectiveness as the best for 2WD applications.
T-TRAX ADVANCE kit comes with:T-TRAX special diff oil
Increasing both the quantity of friction discs used and the higher initial torque loads can cause higher stress loads on the diff casing, which can increase the chance of failure. With the T-TRAX ADVANCE and a completely new diff casing design, there is now ample room for housing all the discs without compromising housing strength.
This diff case design has never deformed nor failed under the vigorous testing that it has been placed under. You also get quieter and improved transmission efficiency with Tomei's "ADVANCE DISC". The friction quality changed with the new surface finish. Smoother operations and more stable behavioral changes with either being ON or OFF the throttle. There is no loud LSD crackling sounds, therefore making it more comfortable for the daily street driven car.
Most product ships from either the manufacture or largest wholesale location to pass the saving to you. Most orders will ship via UPS, as we will be able to provide the best rates and have had the least issues when using UPS.
IF YOU DO NOT LIKE THE AUTOMATED SHIPPING CALCULATOR'S RATES, PLEASE CONTACT US AND WE CAN GET YOU A BETTER ONE! Especially for anyone outside the USA, please contact us with a list of parts you'd like to order, and where you are located.
We accept the following payment methods:
Also Venmo and unmarked nonsequential dollar bills
Refund, Returns and Cancellation Policies: all returns are subject to the restocking fee as per the provider of the part. Engine internals are non-returnable due to their nature.
Please note that TORSEN equipped models will require the side shafts to be exchanged (both left & right part numbers 41309-24020)
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