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      02-01-2018, 08:42 AM   #42
BMWM5Brian
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Drives: 2018 M5 Marina Bay On Order
Join Date: Jan 2018
Location: Cleveland Ohio

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I think the v10 sounds the best! but the F90 sounds good in this video

And the f90 has adjustable valves on the exhaust
M performance exhaust could help also
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