Can I buy a cable at a local store

I have a intake- throttle body spacer an exhaust on my truck should I make any adjustments??

Is there any good updates for the predator

Wish I would have known the predator didn't let u set shift points or I would have gone with a different diablo tuner

I mean dod

Is it did that I need to turn off

Do I need to install my stock tune back before I do

Can the predator tuner disable the AFM on 08 sierra ??