Thread: Why do people recommend map 1 over 2 on a JB4
View Single Post
      01-18-2013, 09:16 PM   #10
rdeterman
First Lieutenant
rdeterman's Avatar
11
Rep
399
Posts

Drives: 2008 335i Coupe 6mt
Join Date: Apr 2012
Location: Iowa

iTrader: (2)
map 2 is more boost and more ign advance over map 1
__________________
JB4 G5 ISO W/BMS FLASH, FBO, Walbro LPFP, Spec S2+ SMFW
Appreciate 0
Quote