Hypertech programmer?
 

Can you use the hypertech to turn off the rear o2's like you can with the diablo sport programmer??

Why not just use a Diablosport programmer? They do all that and then some.

b/c I can get a used hypertech for pretty cheap but I dont want it if it does not have that function???

The HPP3 I had years ago wouldn't turn off, or even read codes. Don't know about the new ones - I'd get the model/serial number and be sure.

Ive had two and Ive never sen then turn off 02's...You can call them directly via website...good luck

PS...o2 simms are pretty cheap and do what you wan't...probably cheaper then the used PP...

i can get you a cheap hypertech ...are you an a4 or an m6 because it does different for both

the hypertech to my knowledge DOES NOT allow you to turn off codes or turn off 02's

get a diablosport or just buy the EFI LIVE or HPTuners suite.
do it once, do it right, and not have to worry about it

No it dont i have one and it sucks i am about to get my pcm tuned. Hypertech tuners are junk!