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Wow WTF you guys doing I drive my F10 M5 like I stole it, it has had regular maintenance and after 4 yrs I replaced a coil pack on #6 cyl.
That cost me 45 dollars and I did it myself. I spend more on rear tires then maintenance.
I use royal purple racing brake fluid and have no real noticeable brake fade at the track after 8 hot laps. Carbon brakes just a scam. Spend 2500.00
And go to a BMW performance center they will teach you how to drive and brake on a track there is a very big difference being a street driver and a track driver.
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