yeah i forgot to mentin that wheatley tuned mine for me and man it is incredible! plus you get updates for life on it and watever you need from the man. and if you want a cheap somethin to check codes mac tools has a small hand held scanner that is around 80 bucks which is not too bad seein it works on any obd II vehicle and will chck clear and all that

 

i can get a hypertech max energy for 140 bucks.....think i could buy and then sell it for more than 200?

 

i bought a Superchips like two years ago off a local guy for 75 bucks. it was cool for like 6 months till i added nitrous and a dyno tune and i ended up selling it to a kid with a bone stock avalanche for 100 bucks.