Tubi tail pipes for CS

The valves on my stock tail pipe have gone and are giving the metallic rattle which drives me nuts. Thinking about just changing the tailpipes to Tubi. Anyone has experience with them? Also they have normal and loud valves, which one equates to that on the stock pipes? Do they also open up at higher revs like the stock ones do? Is there any change to the exhaust sound with this?
Thanks