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View Full Version : 6.7 exhaust: enlighten me


93namedchester
12-21-2008, 04:53 PM
Can you straight pipe or upgrade the exhaust on these trucks? When they came out there was a rumor that you could not. I don't keep up with these trucks that much although I own a 3rd Gen. Someone enlighten me....

txfiremedic
12-21-2008, 05:37 PM
search DPF Delete. Hopefully that will enlighten you!

wesboyd585
12-21-2008, 07:19 PM
VERY POSSIBLE!!! haha [whistle]

madhat
12-21-2008, 07:34 PM
Just did one the other night.


http://www.dieseltruckresource.com/dev/showpost.php?p=2320369&postcount=221