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      02-01-2013, 12:06 AM   #6
Tsuvoi
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Drives: 2013 F30 328i
Join Date: Oct 2012
Location: New York

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I don't see how increasing the airflow to the engine is going to give you more HP if you don't make other mods??? How can you believe that seriously... At the most it helps cooling it down, not even sure about that. This +10 hp at the dyno is insignificant, I'm sure that's within normal variation between 2 identical dyno runs.

Last edited by Tsuvoi; 02-01-2013 at 12:16 AM..
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