by Chas Moore | Oct 6, 2014 | Auto Parts
Although production on the BMW E30 M3 ended 23 years ago, it is still a cult favorite! To help bring your E30 into the 21st century, OS Giken has introduced the BMW E30 M3 Super Single Clutch Kit & Super Lock LSD. Super Single Clutch Kit • The OS Giken Racing...
by Chas Moore | Sep 18, 2014 | Toyota
After months of testing, OS Giken has announced a Super Lock Differential for the FR-S/BRZ chassis. OS Giken’s testing has found the GT-86 chassis to perform much faster utilizing a custom spec 1-way differential tuning. Typically Torsen differentials do not...
