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      03-01-2013, 08:13 AM   #86
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Drives: 2007 335i, 2015 M3
Join Date: Dec 2008

iTrader: (90)

Originally Posted by Turboedv6 View Post
I decided to drop my iPhone today and smash it so I couldn't record the race. But both cars half tank of gas, sport mode on, AFE vs BMS from 0mph. We both brake boost off the line and its dead even to 60-65mph, then my car with the AFE tune starts to slowly pull away. By about a 1/4 mile my car was ahead a car and a half. Pretty close if you ask me.
There are always car to car variations as well. But one nice thing about the BMS Stage1 is it's also adjustable. So connect your laptop and bump the boost gain up to +4psi for a little more kick if you are on 93 octane. And +6psi if you are on racing fuel for a lot more kick.