OS Giken Super Lock Limited Slip Differential | 1985-1992 BMW M3 E30 (BM091-HA) GROUP_X6 extreme lowering and comfortable ride

extreme lowering and comfortable ride quality

Fitment should be verified against the vehicle’s specific model and engine configuration

The spoiler is engineered to fit precisely

ensuring both form and function are optimized

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 extreme lowering and comfortable rideSuper 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