Tomei Technical Trax Advance 1.5-Way Rear Limited-Slip Differential

2013+ Subaru BRZ / 2013+ Scion FR-S / 2017+ Toyota 86

Ships for free in the 48 states

SKU: TC101B-TYTG1We price match!

On order from MFG
Average time to ship: 99 business days


  • The 1.5-way provides a strong differential lock on acceleration and less lock under deceleration
  • Designed to provide greater control under drifting, and high-performance driving conditions
  • Natural-feeling braking when compared to the 2-way
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Tomei Technical Trax Advance 1.5-Way Rear Limited-Slip Differential 


  • Provides a strong lock during acceleration and less lock under deceleration
  • Provides great control in corner entry and exit
  • Provides a more natural feel under braking when compared to a 2-way
  • Quiet operation for street use
  • Ideal for those of you who participate in weekend track events or spirited canyon drives in your daily driver
  • Effective for those of you with purpose-built race cars and rally cars
  • Can withstand the perils of drifting 
  • Tomei's ADVANCE DISC technology helps promote a quieter transmission with improved transmission efficiency 
  • Designed with a total of 24 friction discs to improve the overall transmission and differential control
  • Also designed with coil spring discs that help in the overall durability under severe driving conditions



  • Will include Tomei's low friction high-grade oil for the installation 



The Tomei Technical Trax Advance 1.5-Way Rear Limited Slip Differential is an ideal drivetrain modification for experienced enthusiasts who want to take their driving experience to the next level. This differential has been engineered utilizing the latest in advanced technology to improve your corner entry which will also improve your driving precision. You will also have improvements in corner exit traction with a faster response to switchback and successive corners. Additionally, the Technical Trax Advance 1.5-way features a unique design that utilizes double the standard amount of friction discs as well as coil spring discs that allow this differential to be very durable under high-performance driving conditions. 


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