Well guys I didn’t get a chance to get any last weekend but I plan to this weekend. Ill keep you guys updated.

Scotty that’s the only reason I plan on trying it is for mpg.

 

if the smog stuff were 2 come off would that void my warranty & is there a change in noise?

 

I got a small 'fooler' box that tells the ecm all is well with regards to the DPF.
I could put an Edge box on that clears the codes at start up but the engine light does not bother me. I can clear codes at start up with my code reader and as long as I hit the open road asap...the engine light stays off but once I am idling and slow driving...it comes back on. They are soft codes so the truck stays operable...no limp mode. Well worth it. The exhaust change I did with getting rid of the dpf gave me a real nice tone...not a drone and not loud.
I have no black smoke either. I did get smoke when I had only done the dpf and the PCV. After the EGR fell off...no more smoke. MPG gains were impressive.

Scotty

 

I've read post of people who lost the DPF getting an improvement of 3 mpg in city driving and even more on the hwy when empty.