View Single Post
      04-04-2010, 12:50 PM   #5
Drives: X1, 335i
Join Date: Sep 2006
Location: SF Bay, CA

Posts: 17,616
iTrader: (0)

Unfortunately, the choke point is the inlet of the box, not the duct. So this modification should really do anything. We did a bunch of secret flow bench testing on the complete induction system last year and found all the restriction points:

shiv@vishnu is offline   United_States
Reply With Quote