i thinkn i Need Gryphon ASAP

[SuckerPunch]

i bought my truck in 2007. It had a CAI and dual exhaust. not true dual just a single in and dual out. i just recently replaced it with a new muffler and pipes with a single out. i dont think the previous owner had programmed the truck. Anyway after joining this site a reading up on the forums on how i could be running lean.i need to get a tunner ASAP. could i just by a Gryphon with just the canned tunes and be fine or would it be best to get the custom tunes. its not that i dont want custom tunes its just the money issue..