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Discussion Starter · #1 ·
Should I install the Magna Flow that came with my DPF kit?? How loud is it without?
 

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Discussion Starter · #3 ·
Thanks

Yea, I am thinking... NO So I will probably leave it in the shed!
 

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I'm one of the few that enjoys having the muffler on mine. I'm running a hushpower muffler and believe it or not my turbo actually spools easier and cruising boost and egt's are down.
 

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^^ x2


straight pipe!
 

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def straight pipe, these 6.7 are pretty quiet even straight piped.
 

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So, I'm new to this forum, and don't know how to start a thread.... can anyone help me out? Sorry to cut in on this thread with a dumb question.
 

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i ran my dpf delete with the muffler for about two weeks..it wasnt hardly any louder than with the dpf in place..i took the muffler off and added a tip and there was a big difference..it definately sounds like a cummins now
 

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I've been running mine stopped under the truck with nothing after the third EGT probe for a week or so. Talk about LOUD. I'd just straight pipe it honestly.
 
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