Bimmerfest - BMW Forums - View Single Post - 335is or an M3
Thread: 335is or an M3
View Single Post
Old 12-09-2012, 08:14 PM
DSXMachina's Avatar
DSXMachina DSXMachina is offline
Bimmerdex 7.4!
Location: New Hampshire
Join Date: Dec 2007
Posts: 11,157
Mein Auto: 335i E92 TiAg 6MT ED
Originally Posted by bear-avhistory View Post
G5 is the new circuit board that is now standard in the JB4. It has more processor speed & memory than the G4 or original board. ISO is a beta system that is being tested that divorces boost control from the stock ECU.

FMIC = Front Mounted Inter Cooler. I have replaced the stock unit for a higher capacity one. I got the JB4 because it best suited what I wanted to do, has the largest user base & IMHO has the best produce support.
Is there any data showing pressure differential between in and out on your IC? How about delta t?
Reply With Quote