Ouch, I haven't yet but I do plan to Go see what it runs stock then again after K£N exhaust and a tune. I know our track runs fairly slow so I was worried about being 12.9-13.2 stock but 13.6 with a tune
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X5M Eisenmann exhaust, de-Catted down pipes, 22" HRE wheels, ECUProgram stage II (700hp) tune
X5 35d Tuned and Lowered
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