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The Cusco PRO-ADJ Type RS rear limited-slip differential for AP1 applications provides pro-adjustable lock characteristics to tune rear traction response. By controlling torque bias under acceleration and cornering, it offers a more secure, predictable feel compared with an open differential. The PRO-ADJ RS is aimed at AP1 owners who want adjustable rear drive behavior without extensive driveline modification.
Cusco PRO-ADJ LSD RS AP1
