Originally Posted by Benzo
No not if u can turn off ur o2 sensors that read there. I think u can do this via SCT tuner. Other wise u will throw a code and engine light will come on. Do some research there are a few threads about this.
I believe to do that you are still loading the sct canned tune. Since am basically gives you tunes for free when you buy an sct there's no reason not to use them unless you have an unlocked sct hanging out.