I did my delete and there s no change in noise. Are there people that have found that after deleting there is more noise?

 

Did you just do the DPF or the whole nine yards?

 

My truck is louder & sounds more like a jet, after the egr/dpf/cat delete

 

Mine to especially when hi idle kicks on

 

I deleted everything. Set it on tow/haul louder idle turbo noise and my wife heard me leave for work she said it is louder now! This is nice. Can not wait for two week then we will pull our fiffth wheel.
I did notice smoke when passing.