Hey guys I need help tuning my truck. My friend has had efilive for awhile but has never tuned a truck with it and we're basically just guessing. We have only changed the trans table and turned off the speed limiter and adjusted for my tires.

2003 silverado 5.3
AEM brute force cold air
Magnaflow dual exhaust
The rest of the motor is stock any help would be greatly appreciated. I can probably post my tune in a couple days.