Will Cat Back Help low end with superchip??
I now have a Superchip. Will the addition of a CAT Back exhaust system improve the low end HP and Torque?
I want to make sure I don't give any low end away, I do a lot of towing.
I want to make sure I don't give any low end away, I do a lot of towing.
i know that flowmasters tend to take a little low end away.


