cigartoyz
TYF Newbie
Hey Everyone....I am new to the forum. I just got a 2007 tahoe Z71 2WD with a 5.3L. I was looking to increase fuel economy. I know with diesel trucks the programers mixed with exhaust and an intake will add mileage. Is this true for the gas trucks. I was looking to do the same with an intake exhaust and a programer. Any other sugestions for mods and any particular programing. I was looking at an SCT programer with a custom tune, magnaflow cat back and an AFE stage 2 intak. All opinions wanted.
Thanks
Thanks