Manufactured from premium 4340 steel forgings

brought to you by ARP - the world leader in fastener technology

The STRAIGHT version for use only with the OBD2 OEM fuel rail on the M50 Intake Manifold

BMW X3 Series

one in the center and one at each end

OS Giken SuperLock LSD, BMW E36 M3 4 Manufactured from premium 4340 steelThe OS Giken SuperLock LSD features their patented pressure ring design, delivering smooth, progressive locking. Distinguished by a spline through side gear construction, OS Giken's design allows for the fitment of more friction plates (up to 2x as many as competing versions). Key Features: All components undergo chemical heat treatment for maximum durability Constructed from a high grade steel alloy, ensuring exceptional strength Gears are raw forged