I highly doubt it had a tune...0-60 in 5 is possible considering xawd and the road vairiable..as for the top speed i think it was limited to 150 and seeing as my M5 is limited to 155 but will hit 186 I dont see a problem with the 156...but thats a good video thanks for the post
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2006 BMW M5 2012 BMW X3 35i
2008 Acura TL 2005 Chevy 2500hd
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