just bought an 08 2500 has a h&s egr delete and looks like the dpf is removed but still has muffler on! im looking at buying a new 5" flo pro with no muffler just straight piped do i need to order it with bungs for the 02 sensors or can i just unplug them and order exhaust with no bungs??

 

No bungs needed buy exhaust for 07 5.9 and have fun. Get with tony at mightydiesel.com and he can hook you up his id is dieselpap