Efi Live
. I would say its the best money I ever spent on my truck. It's a very steap learning curve, but if your willing to take the time and learn it, you will not regret it. Don't expect to just buy it not knowing anything about tuning and open it up have your car tuned in a couple hours though. It take a bit of learning.
read read read. if you want efi live join there forum you do not have to have it to join.
you can also use a roadrunner real time pcm with it. they are the cats meow.
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