OS Giken Super Lock Limited Slip Differential | 1985-1992 BMW M3 E30 (BM091-HA) YMM_2017_2022_Honda_Civic_Type_R_FK8 factory-matched upgrade

factory-matched upgrade

These coilovers are designed to improve handling precision and steering feedback

(Aluminum Flywheels) Consist of a replaceable heat shield (friction surface)

Crafted from premium lightweight titanium

The FX250 clutch kit is constructed with precision and durability in mind

OS Giken Super Lock Limited Slip Differential | 1985-1992 BMW M3 E30 (BM091-HA) YMM_2017_2022_Honda_Civic_Type_R_FK8 factory-matched upgradeSuper 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