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      02-07-2013, 02:58 PM   #10
First Lieutenant

Drives: 2007 Jet Black E90 335i
Join Date: Nov 2009
Location: California

iTrader: (12)

I have the vishnu charge pipe and the ER fmic with the ER "up" pipe (connects intercooler cold side to the Vishnu charge pipe). Vishnu supplies a rubber elbow coupler that has a 4 inch opening and then tapers down to 3 inch I think. This elbow goes between the charge pipe and the "up" pipe. I had to take about an inch of length off the 4 inch side to make it all fit. But it does work with the ER cold side piping.