You're the one that said I knew more than you, not me. I think it would be a good idea if you went somewhere else; preferably one of the many Lightning specific forums on the net. While you're there ask about the problems people have had with their chips. There are plenty of those stories out there.

 

only idiots have problems with their chips, thats what a dyno tune is for, it doesn't leave until it is right. Get a reputable tuner and you won't look back, trust me.

 

my 2004 ford lightning run low12 these are the parts,you have to have to get job done, dynatech long tube headers and converters,granteli mass air senor,flowmaster mufflers,boost bypass kit,180 thermostat,bigger heat exchanger,diablo sport pulley tune,motoblue blower pulley,12 lbs boost,c-l trueflow intake,c-l inlet pipe,accufab throttle body,slide-a-link traction bars,nitto rear tires 305-45-r18 raymond armstrong,

Edited for content by FTE, please use the classified section.

 

That's pretty much my point. If the tuner doesn't know where it's at, how will they know where to go with it? A dyno tune isn't possible everywhere, so getting a/f data to your tuner is the next best thing.