OS Giken Super Lock LSD for FK8 Honda Civic Type R
The OS Giken Super Lock LSD uses their 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).
If your application is making significantly more power, OS Giken offers additional tuning services to your new/used LSD in-house. More power typically means more kick to the differential. They have the ability to speed up or slow down differential action to allow the vehicle to achieve maximum traction.