Cool, but 1- the outlets and pipes on the catalytic converters start out small so does it make a difference to run bigger dual pipes?
2- what are he improvements?
3- how is this different than 1 bigger pipe (say I put 3 inch pipe) from the y pipe back to the muffler?
4- What do you think of my question from before will my new magnaflow still work? Because it has small inlets.
Sorry but I really want to know because this will be my 2nd time paying wit the exaust system.