O.S. Giken Super Lock LSD - S2000 AP1/2

Fits all S2000 model years. Made in Japan. Fully adjustable to be set up as 1way, 1.5way, or 2way configurations. OS Giken utilized its accumulated racing knowledge and engineering experience to develop its own limited slip differential. Four years of extensive research and development lead to a new and revolutionary LSD design with the capacity to house an unprecedented number of friction plates (up to 28 plates in total) and thus the OS Super Lock LSD was born. The increased number of plates directly has not only dramatically improved the LSD design's locking force and enables it to lock fully and completely. An added benefit to being a fully locking mechanism is that less heat is generated, thus resulting in incredible durability and reliability. OS Giken LSDs are not only made from the highest quality materials, the precise machining, forged gears, and sound engineering makes them the most durable and reliable race performance LSDs available. In addition, the design allows for the initial torque setting and lock timing to be customized to best fit your vehicle's everchanging set-up and course/road conditions.