Sorry, did I respond to your exhaust tip inquiry?

I used a stainless steel exhaust tip finisher with a bend in it to adjust for it to protrude below the bumper. I found one that works with a larger exhaust tip (ie one that works with a Honda CRV).

When you install it please ensure you "DO NOT" have the tip rest against the bumper or it will melt the bumper - It singed mine a little and I caught it quickly.
I also used a little lock tight (blue) to ensure the two clips do not loosen. The exhaust finisher I purchased had an ugly metal mesh around the opening to which I just knocked out and installed it afterward.

I can't seem to recall where or whom I purchased the original one from however it is was very similar to the below link: