I think ATE blue and the OEM stuff are the same, just different color. You should change the fluid. It's very easy with the pressure bleeder. You don't even need to jack up or remove the rear wheels if you don't want---it's possible.
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///M Coupe: RPI Scoop, OE Strut, CDV, Volk RE30, SS Brake Lines, Stromung Exhaust
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