Pentosin MTF2 Manual Transmission Fluid 75W-80 API GL-4 can be used on many BMW and other European passenger cars equipped with ZF or Getrag manual transmissions from 1997-on. Please refer to manufacturer's manual to confirm what type of fluid is the original/recommended fill. MTF2 is a mineral oil based fluid, and is amber in color. Comes in a 1-liter bottle.