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i was thinking about deleting my muffler and cleaning out my cat. is that a bad idea? or would just a muffler delete be better?

I would just do a muffler delete if it were my truck but damn it's going to be loud. When I first bought my Cummins I straight piped it for a little while then I decided to put a muffler on it. And I'm sure my neighbors did not like it very much. I like the sound of a Aeroturbine 4040XL but that's just my opionion.

exhaust
 

Dude can u put that up in a sound clip or something?

^^^^if you are referring to me, I don't have my cummins anymore. But here's a video of the 4040XL.

thanks georgiaboi. the video helped alot

No problem.

straight pipe that b****:yeah:

exhaust
 

Thanks for the video post. Is there much of a drone in the cab? I'll probably ditch my magnaflow and go with that muffler.

It has a built in resonator, so it eliminates the drone.

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Sweet man! Thanks!