BMW 188K MFactory 20-metal plate Limited Slip Differential LSD

Made from imported Japanese SAE 4320 Steel Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness Advanced Shot Peening technology increases surface hardness Only the highest quality Brighton-Best Hardware is used Coil Spring preload system ensures minimal powerloss and maximum response, allowing preload settings from 0-85lbs Lower initial preload ensures maximum durability and chatter-free operation Fully rebuildable with a choice of different cam angles New v2 Metal Plate LSD available, utilizing our 2nd Generation Active Friction™ Type-SS Plates, reducing NVH by as much as 50% Fully adjustable lock capacity: 20-Plate: 20%/40%/60%/80%/100% 16-Plate: 25%/50%/75%/100% 12-Plate: 33%/66%/100% New "Ramp Chip" Design for BMW v2 Metal Plate LSD fitments, allowing fully self-adjustable ramp angle customisation If you look at the adjustment and operating principle of the Cusco type lock/LSD in the link, you will see the possibilities for adjustment