Driveline, Trd Torque Biasing Differential - Scion (PTR39-21070)

Designed specifically for 5-speed manual transmission models- the TRD Automatic Torque Biasing (ATB) Limited Slip Differential (LSD) delivers increased traction under hard acceleration by automatically sensing which wheel has better grip and seamlessly biasing power to that wheel. Features floating helical gears- designed to constantly manage power to the drive wheels--smoothly and constantly--re-distributing power to prevent loss of drive when wheel spin occurs. Automatic Torque Biasing (ATB) Limited Slip Differential offers performance-minded owners with increased traction under hard acceleration. Features floating, helical gears, designed to distribute power appropriately to wheels. prevents complete loss of drive when wheel spin occurs by re-distributing the power.