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      09-20-2020, 03:51 AM   #60
SilverSlug
Hey, where have you been all my life?
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Drives: 2011 M3 6MT
Join Date: Jul 2018
Location: San Francisco, CA

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Quote:
Originally Posted by Ashley_rj View Post
I have a harrop s/c m3 and I get about 20mpg most of the time. Mostly highway driving. Can use a couple of tanks in a day at the track though...
Very nice. Btw have you had your M in a dyno?

How much torque and horsepower are you pushing with that Harrop SC on there?
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