Chevy and GMC Duramax Diesel Forum - View Single Post - Exhaust install
Thread: Exhaust install
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post #10 of (permalink) Old 11-15-2019, 10:38 PM
Junior Member
Join Date: Apr 2014
Location: colorado
Posts: 75
I think dual exhaust looks good on all trucks but for functionality it does nothing for these new diesels that have the def system unless you can engineer a dual dpf with dual sensors and yatta yatta yatta. That being said from the outside looking in it makes the truck look meaner unless its 9 inch stacks like really boys these freightliners and mac's and peterbuilts dont even have that big of stacks let's get real and the Cummins with dials is that for bank 1 and bank 2? Is that front 3 pistons and back 3 pistons? Cause I know that's not how its plumbed but whatever it is what it is I think the the dual pipes out the back looks good but more functional on gassers

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