I have deleted my 2015 2500 and bought the Jamo 4” turbo back with a muffler.

i had to do my delete in two stages with the first step removing the exhaust and second was removing the wheel stuff from the engine.

i liked the way the truck sounded with the new exhaust with the egr stuff on, but I didn’t realize it would change the tone once that stuff was removed.

It now has a “rattle” sound to the exhaust note and I’m not a fan. What other mufflers will get it back to a smooth rumble? I will not be putting the egr stuff back on for just a note.

Thanks!