OS Giken Lexus IS-F, IS-350, IS-250 SuperLock LSD

OS Giken Lexus IS-F, IS-350, IS-250 SuperLock LSDThe OS Giken Super Lock LSD uses our patented pressure ring design that allows for smooth, progressive locking. This design is a spline through side gear design that allows for fitment of more friction plates (up to 2x as many as competitors versions). All components are chemically heat treated for maximum durability All components are constructed from a high grade steel alloy Gears are raw forged for maximum strength Clutch disks are precision

The OS expanded rear differential cover is made of cast aluminum and is designed to aid in additional fluid capacity

This type of clutch will give great engine response possible while also handle a fair amount of torque output

We have the ability to speed up or slow down differential action to allow the vehicle to achieve maximum traction

Subaru WRX STi (GD/GRB) - EJ25

Free Floating Dampened Center Hub

Fitment for Nissan Z34 370Z requires replacing RH Output Shaft with another LH Output Shaft Nissan PN 38220-1NC1B/JK01B x1 (Installation requires PN 38220-1NC1B/JK01B x2 total)

Nissan 370Z (Z34) - VQ35HR AT Only - 3

Total Plates - 12

Quad Plate Clutch Assembly with Flywheel

44 Final Drive and Pinion Set

The [TS2A] - TS Twin Plate Clutch Series line-up is the original technology used since the birth of OS Giken

Lexus IS-250 (2014+) - GSE21 4GR-FSE V6