Fluid · Rear DifferentialRear Differentialfor 2021 BMW Z4 2.0L Turbo I4 · RWDFluid TypeBMW Differential Fluid SAF-XOCapacity2qtNotesLimited-slip additive may be requiredOther fluid systems on this vehicleBrake FluidCoolant7.5 qtEngine Oil4.5 qtPower SteeringAutomatic Transmission10 qtWasher Fluid3.5 qt📝 Suggest a correction to this fluid spec