Yes also make you truck less likely to have issues down the road with the def system yes as most of you know I think the dpf system is a scam and useless it makes our trucks weaker and less effient
If you're rolling coal your doing it wrong if you work your truck the right way you should blow minimal smoke which is excess fuel that is unburnt which typically settle back to the earth where it came from but when you "tune" your truck to make it faster/stronger you don't just adavance timing...
The dealerships do what ever they can to not warranty you truck anyway if you stray from the right dpf fluid they will not cover you warranty. At work I have a Detroit 2 stroke diesel that blows a 2 on a pryo test and my trucks blowing a 4. This dpf is bull