Dual Exhaust
I have a 2007 Lincoln Mark LT, it has duals from the muffler back I wanted to put a Dyno-Flow Muffler on which would be just one muffler. Out of curiosity I asked the mechanic about dual from the engi...
Forum Discussion
ScottG wrote:
Also, CARB is not only Ca. Many states accept their EO numbers for aftermarket parts.
Keep in mind that some day all states may require testing.
True, I believe there is 12 states now that follow CARB standards.
