3rd Gen High Performance and Accessories (6.7L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 6.7L ONLY!

Is a DPF delete necessary after seeing dyno sheets

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Old 04-15-2010, 10:19 PM
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Is a DPF delete necessary after seeing dyno sheets

My 08 has 8000 miles on it and I mainly want to give it a burly sound. Intake is my first thought. Will I get anymore noise if I remove the factory muffler. That 6.7 is a little to quite for me. Hate to pay for all the deletes just for a good sound. Thanks for any advise.
Old 04-16-2010, 12:24 AM
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No, if you do a muff delete, you are just throwing your money away. I did one on an 07.5, and you could not even tell the difference.
Old 04-16-2010, 12:35 AM
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The muffler is a straight through flow type. All the "noise" is trapped in the cat con and DPF.. Remove and enjoy!
Old 04-16-2010, 05:04 AM
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And then, even straight piped its considerably quieter than a 5.9 common rail.
Old 04-16-2010, 09:57 AM
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quieter until you kick in the engine brake on high idle on a cold morning...
Old 04-16-2010, 10:59 AM
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Originally Posted by klx650a2
quieter until you kick in the engine brake on high idle on a cold morning...
Starts to sound like a............. Ford..
Old 04-16-2010, 07:06 PM
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Gonna have to take it all off to get any noise.
Old 04-16-2010, 07:08 PM
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Stack it!

Thatll open it up...
Old 04-16-2010, 07:20 PM
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Originally Posted by Blake Clark
Stack it!

Thatll open it up...
What a shock, Blake recommends stacks
Old 04-16-2010, 07:26 PM
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Originally Posted by 2171CTD
What a shock, Blake recommends stacks
Its just a suggestion....





For maximum delivery of extreme decibel applications of pure diesel music that is
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