Just an update to this thread as I know many other have wanted to switch over to a similar exhaust tip but have been heistant.........I have done about 7000 miles since I posted this thread regarding switching over to a full round chrome exhaust outlet. As seen above there was some talk with regards to ill effects of having this vs the stock dustbuster tip when regen mode activates. Whether I have gone through a regen as of yet or not I am not 100% sure but can say that no issues with heat or DPF trouble etc. thus far. Will prob put on a couple thousand more miles before the end of the season and will post again then.
2008 Berkshire 360QS-40
"If you can't fix it with a hammer, you have an electrical problem"