I agree, lots of people including ZF say don't use other stuff. Look at the fluid, it is Amber in color. All other is red. That alone should speak volumes.

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2006 4.8is, Black on White. SOLD Sniff Sniff.

2017 F85 x5m, Black on Red. BEAST MODE


"The older we grow the greater becomes our wonder at how much ignorance one can contain without bursting one's clothes." - Mark Twain

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