
The OS Giken Super Lock limited-slip differential fits BMW E87 135i (manual only) and E92 335i (automatic only) applications as specified, providing a mechanical LSD solution matched to the listed transmission types. Offered as a direct-fit differential, it helps manage traction between driven wheels for the stated BMW chassis and transmission combinations without implying additional mechanical changes.
OS Giken BMW E87 135i (MT Only) / E92 335i (AT Only) Super Lock LSD