OS Giken Super Lock Limited Slip Differential | 1985-1992 BMW M3 E30 (BM091-HA) GROUP_X6 ensuring both form and function

ensuring both form and function are optimized

extreme lowering and comfortable ride quality

Drivers wanting to support larger wheels or tires for a customized look

B16 (PSS10) Suspension Kit are made in Germany and feature technology tested on the famed Nurburgring

These components are built to deliver consistent performance and durability

OS Giken Super Lock Limited Slip Differential | 1985-1992 BMW M3 E30 (BM091-HA) GROUP_X6 ensuring both form and functionSuper Lock Limited Slip Differential by OS Giken The OS Super Lock LSD is the culmination of over four years of extensive research and development leading to a revolutionary LSD design. With the capacity to house an unprecedented number of friction plates (up to 28 plates in total) and combined with our patented lock timing system, the Super Lock LSD is able to achieve complete lock in a progressive, smooth, and quiet manner. This effort translates to