Dinan Exhaust: Paint, or leave it as-is?

I haven't decided if this would be a good look or not. I have a Dinan exhaust on my 335i, and I love how it sounds. But, there's only one thing that throws off the image: the big ol' mufflers sticking out underneath. This isn't my car, but it looks just like this:



http://www.e90post.com/forums/showthread.php?t=165722



Being silver, they stand out quite a bit. I am considering painting them black, or some other darker color, so that they blend in with the undercarriage.



Would you suggest leaving them as-is, or painting them a dark color to be less noticeable?