Re: Chip the '99 Tahoe?
id go to wait4me performance.com, and call jessie...they charge like 160 and sent u a custom tunes pcm, and let you keep your old one if you want to switch back to stock, its cheaper than a programmer and it packs a lot more punch as ive heard, and everybody talks good about this guy...no exhaust or intake mods right?
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"tell ya what bub"
2000 gmc sierra 1500 4.3 4x4
too poor for the projects
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