unless you have a OLD PREDATOR that had the ability to shut off the rear o2's you will have to pay for a custom tune. the new tuners ( intune and trinity ) don't allow that anymore.. government put he clamps on that. I would get with JOHAN from diablo [email protected]
shoot him a email. he does custom tunes.. good guy fast to respond to and knows his stuff. he can fix you up
unless you have a OLD PREDATOR that had the ability to shut off the rear o2's you will have to pay for a custom tune. the new tuners ( intune and trinity ) don't allow that anymore.. government put he clamps on that. I would get with JOHAN from diablo [email protected]
shoot him a email. he does custom tunes.. good guy fast to respond to and knows his stuff. he can fix you up