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      02-11-2013, 02:44 PM   #623
Agent11br
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Drives: F80 M3 6MT
Join Date: Oct 2008
Location: Birmingham, MI

iTrader: (37)

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Quote:
Originally Posted by J-Spec Dan View Post
you have an N54, twin turbo straight 6.
N55 is a single turbo straight 6
Quote:
Originally Posted by mashimarho
N54 2007-2010 AND 335is
N55 2010+
^^^This

The slight marginal benefit of the Mr.5 Intake is honestly only noticeable on highly tuned rides and for road course tracking where the high temps inside the engine bay become an issue. If you read through his logs and tests comparing these it's really negligible IMO and I had the materials to build his setup at one point.
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15 F80 M3 Mineral Grey/Black 6MT