OSGiken LSD for R53/R55 Stoptech 1 is specially designed for

1 is specially designed for Anti-Locking Brake Systems (ABS)

Cams are common upgrades on these motors so why not upgrade the only bolt that holds the motor in time

*High tolerance center to center length (<

* Additional available with racing top mounts

Wavetrac® diffs are state-of-the-art helical gear differentials designed

OSGiken LSD for R53/R55 Stoptech 1 is specially designed forThe OS Super Lock LSD is the culmination of over four years of extensive research and development that led to a revolutionary LSD design with the capacity to house an unprecedented number of friction plates (up to 28 plates in total). Combined with our patented lock timing system, the Super Lock LSD is able to achieve complete lock in a progressive, smooth, and quiet manner, making it suitable for both street and racing performance.