This is probably the most interesting car I've ever come across. E39 M5 used as a test mule for W engine development by Dr. Sabine Willeke. It has a W10 engine putting out 450-500HP and 550NM. : r/AwesomeCarMods
BMW M5 • Global Tags • Petrolicious
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25 M5 E39 ideas bmw e39, bmw m5, bmw
E39 ///M5