Looking for a Dmax, wat exactly is EFI?

SparkZ03DMAX · 01-01-2009, 04:40 PM

ok, so im lookin for a dmax, and i want to add sum aftermarket stuff to it (once i get one) and i was told that efi is the best tuner u can buy for a dmax, besides a ppe. so i look into efi's website, and i dont know exactly wat im lookin for. the only thing i know about efi is that you can make ur own custom tunes. so what does this efi look like? how does it work? and how much is it!?

Duramax-LB7 · 01-01-2009, 04:42 PM

talk to idahorob he sells efi with preloaded tunes.

he'll hook you up just tell him what u want.
just search for him on here he lingers on this forum

**Dmax15** · 01-01-2009, 05:15 PM

You really have to know what to do with EFI live to be making your own tunes, if you dont have a bunch of time on your hands to figure it out then get ahold of IdahoRob and he'll hook you up with two free tunes and a dsp2 on the fly switch with your EFI live purchase.

After you get it you can look at what he has made changes to so that you can get an idea of how to make your own tunes, you can also scan any gm vehicle and you get 2 tune licenses as well.