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      08-02-2012, 12:01 PM   #21
HighReV8
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Drives: 2011 E90 M3
Join Date: May 2011
Location: Bay Area

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Quote:
Originally Posted by 03BeastCharmer View Post
Looks and sounds nice, but $8K for an exhaust that only produces 10 extra Hp? Ouch...
Are we assuming these numbers are for the straight bolt on or does the 10hp gain include a reflash/tune as well? I'm guessing this does not include a tune in which case we'll see gains closer to 25-30hp? Just speculating... Thoughts anybody
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