Anyone twin tip the factory mufflers?

Not the easiest search words..

Has anyone tried installing twin tips on factory mufflers? This is my daily, already have a loud car so don't want an actual exhaust but my factory tips are gross and I like the twin look. Looking for what tips ppl have used?

http://legacygt.com/forums/showthread.php/cyber-monday-sale-double-walled-stainless-steel-exhaust-tips-175138.html

http://legacygt.com/forums/showthread.php/exhaust-tips-175104.html

Using Google search and search for stuff like:

dual tips stock mufflers site:legacygt.com

quad tips stock mufflers site:legacygt.com

etc. etc.

Are you sure? The first link? The description says it is... Double check.

Our 4" tips look great on the LGT! Our Eurosport Design exhaust tips are perfect for customers that still have their original exhaust but want to get rid of their boring factory tips. These give customers the option of having aggressive exhaust tips without a loud performance muffler. Our tips are not resonated and will not change the sound of your exhaust. Installation is simple, they can easily be welded on by any muffler shop.

And

http://www.eurosportdesign.com/p-3738-stainless-steel-double-walled-flat-cut-exhaust-tip.aspx

Tips are Available in the Following Sizes:

3 inch flat/straight cut outlet, 6 inch overall length, with a 2.25 inch rear inlet.

4 inch flat/straight cut outlet, 8 inch overall length, with a 3 inch rear inlet.

Here are the angled cut ones too:

http://www.eurosportdesign.com/p-3739-stainless-steel-double-walled-angled-cut-exhaust-tip.aspx

Send them an email or something to make sure.

I'm unsure of the fitment.