Logant_14
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Will a 5" exhaust from a 6.4 fit the 6.7?
Will a 5" exhaust from a 6.4 fit the 6.7?
Do filter back exhausts actually sound any different? Seem pointless to me because the restriction is the filter not the pipe behind it. Or did u keep it for warranty and emissions
Do filter back exhausts actually sound any different? Seem pointless to me because the restriction is the filter not the pipe behind it. Or did u keep it for warranty and emissions