I presently have a muffler delete under the car and like the sound, but I want to go to 3 inch mandrel pipe. I am thinking about the Borla system, but my question is more generally in nature.
Would the volume be more, less or about equal going from just a muffler delete and stock resonators to a cat back system? I will be keeping my hi flo cats on.
Would the volume be more, less or about equal going from just a muffler delete and stock resonators to a cat back system? I will be keeping my hi flo cats on.