2007 TBSS AWD
On a TBSS, what type of power difference are you seeing with removal of the catalytic converter, and how much difference in noise? On F-bodies you can see between 5-10rwhp without a cat.
Sorry to bring this one back from the dead, but I have an ADM Tune (using HP Tuners), ADM CAI, a SW LMF catback and stock headers and I'm also looking to remove my cats. I would really love to remove my cats to give my SS a little more balls when it comes to sound. Can I just remove them and tune out the O2 sensors without any issues? Also, I'm looking to get some feedback from anyone else who has done this with a similar setup.
If there is any gain in miles per gallon, it would be minimal. You can turn COT off which is the Catalytic Overtemp Protection, it will start dumping fuel to cool the cats off wasting gas. But if you have no CATS, turn it off and you wont be wasting extra fuel trying to cool them off.Doubtful