LMM: Lmm duramax sound

[martinchris893]

I have a Lmm 5 Inch straight pipe dpf deleted 7 Inch tip efi live stock trans dsp 5. How could I get more of a deep rumble from exhaust if it's possible?I like the airplane sound but I want the truck louder !

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[Drock]

3" down pipe. And have your Tuner open the vanes all the way on turbo. Should be plenty loud then. If you still want more put a hood stack on.


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[martinchris893]

I've wanted down pipe but pain in the ass to do!

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