Dual exhaust

2014 DODGE RAM
140,000 MILES • 5.7L • V8 • 2WD • AUTOMATIC
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RAYANDLISA COCHRAN
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I got single exhaust now and I want to put duals on it so when I get my kit do I change my old muffler out with the new one ?
May 14, 2019 at 2:33 PM
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JACOBANDNICKOLAS
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Welcome to 2CarPros.

I'm not sure what kit you are referring to. If it comes with new ones, then yes, they should be installed. There could be a difference in pipe diameter. Also, if you are going to dual exhaust, there should be two mufflers.

Let me know if you have other questions.

Joe
May 14, 2019 at 7:45 PM
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RAYANDLISA COCHRAN
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I got the flowmaster super 44 it is 3 inlet and 2.5 out so I take my old muffler off and replace it with the flowmaster muffler?
May 14, 2019 at 7:53 PM
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JACOBANDNICKOLAS
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Welcome back:

I would say, yes. If that is what it came with, it should go right together for you. Otherwise, you may be trying to adapt the old muffler.

Joe
May 14, 2019 at 8:00 PM