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      03-05-2012, 11:21 PM   #93
Private First Class

Drives: 1M
Join Date: May 2011
Location: Montreal

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Originally Posted by ianf View Post
I understood that the N55 mid pipes where 2.75", while MadDad's are 3". Not referring to the ends though.

See here:
I'm not sure about the exact sizing though... maybe someone here knows. But I do think the last little bit of piping before connecting to the rear part is 3'' on both midpipes... am I correct? Is the beginning of the rear part 3''? If so, and if both midpipes end in a 3'' pipe, then the restriction to flow will be the rear part anyway... even if midpipes were 4 or 5''.. to say something. Am I still correct?