BMW 188mm LSD 2-clutch 1.5-Way 25% / 40%
An advanced custom unit featuring modified thrust plate angles. A 1.5-Way LSD with 45 degree ramps on coast and 30 degree ramps on drive.
This is a rebuilt 2-clutch 188mm LSD unit (not whole diff) with new OEM clutches to fit most E28, E30, E32, E34 and E36, Z3 and maybe others. Fits the 6 cylinder models only, or a 4cyl model if it has the larger diff. This LSD centre features 2 oil passages.This is the LSD centre of choice for fast street cars, track days and short racing . A very significant improvement in cornering speed and general performance. A must-have for track-day cars, club racers and enthusiasts.
These LSDs are fully rebuilt, cleaned, inspected and oiled. Worn components have been replaced, steel surfaces machined where necessary, and clutches are replaced with brand new or near-new OEM parts as required. Check the "install new clutches" if you want guaranteed new clutches. Old bearings have generally been removed. Uprated bolts are very highly recommended.
Upgrades: The New Clutches upgrade is normally $339 and includes two Hardcore Steel Plates and two new OEM clutch plates. The bolt upgrade is very highly recommended to avoid top cap breakage. The Chromoly-Vanadium Top Cap upgrade is an excellent choice for track cars and aggressive road cars where diff failure is not an option.