Quote:
Originally Posted by bher
Facts: 2008, E92M3, 10,000 miles, 50% track use, since last fast tracks, evident vibration on front (left mainly) while breaking, some blue and irregular lines on front discs, bite is normal or better (?): my conclusion was wrapped discs.
1, reading the posts, could it be irregular pads depot on the discs?
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That is very likely if you were running the stock pads or any other pads that were not designed to operate at track temps.
Quote:
Originally Posted by bher
3, Is it reasonnable to think that RS19 and brake fluid will be the best $€/efficacy move?
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Yes, doing those 2 things alone will result in a drastic improvement.