Specialty SPC Shims Kit 89599 YMM_2009_2013_Toyota_Corolla_X_E140 The twin disc configuration helps

The twin disc configuration helps distribute torque evenly

Drilled and slotted surface design helps improve airflow around the rotor

while the sleek black finish seamlessly blends with the interior

resulting in more precise steering and better vehicle control

Specialty SPC Shims Kit 89599 YMM_2009_2013_Toyota_Corolla_X_E140 The twin disc configuration helpsSPC Performance Specialty Shims Kit Application: Any solid axle 2WD or 4WD vehicle, 20102025 Part #: 89599 Overview The SPC Performance Specialty Shims Kit 89599 is an essential upgrade for vehicle enthusiasts and mechanics seeking precise caster adjustments on solid axle vehicles. Designed to provide a simple yet effective way to modify caster angles, this kit helps improve steering response, stability, and tire wear. Whether you're restoring a