BSS produces a wide variety of clutch plates for BMW LSD units and a factory clutch type BMW ZF limited slip differential. Different technologies are used in manufacturing sintered, grooved and BSS multidisc.
Discs for typ168, typ188, typ210
GROOVED clutch plates are a special pride for SHPER STUDIO. They are very new for BMW cars. The grooved discs are designed to eliminate the possibility of scratches and scuff when using OEM friction discs or aftermarket discs made on the basis of molybdenum. Grooved discs are OEM fully replaceable. In the presence of suitable oil into a differential, these discs practically will last forever.
2+2 set look here
For prices and clarifications, please contact us.