Sorry, one more interjection, then I'll stop. When I think Bullrun, this is what it reminds me of:
http://www.imdb.com/title/tt0102685/
"The Ultimate Rush", of course, until something goes badly wrong.
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2011 Jerez Black/Fox Red E90 M3 DCT, ZCP, ZCV, ZCW, ZP2, BMW Apps
2015 Golf R