The XRAY 325100 - XB2 Active Differential Gear Set is a drivetrain upgrade for XB2 and XT2 cars that focuses on improved traction and throttle control. Its adjustable engagement lets you tune how the car responds under acceleration.
Specialised internal segments produce on-power engagement, increasing forward traction and smoothing torque delivery. This makes the car easier to place on the exit and helps maintain speed through a sequence of corners.
Built for XRAY XB2 and XT2 models, this active diff is a straightforward upgrade for compatible kits. Note that ball bearings are excluded from the package, so source the correct bearings to complete the installation.
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