minytrker
01-12-2007, 03:45 PM
Can you do two tunes on a 03 lb7? My OS is 15189044.
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DmaxTuner 01-12-2007, 03:50 PM Yes it sure does. the dsp2 o/s for the 2003 LB7 is: 03904401. Trippin 01-13-2007, 12:07 AM Launch the tuning tool and go to Help>Tutorials>DSP2 Tutorials. Follow the tutorial, it's easy. Have fun with your switchable! DuramaxPowered 01-13-2007, 02:41 PM Can you do two tunes on a 03 lb7? My OS is 15189044.I have been using EFILive for quite a while and just (last week) installed my DSP2 switch and custom OS.........Very nice having kill mode a flip of the switch away:ro) | ||