Check out the Bosal exhaust. It is polished stainless and it is 3". The muffler has twin tips so it looks stockish. The only thing you may not like about it is that there is a step-down to 2" at the cat, which could be chopped off and fixed. Another good thing about it is the price. Check it out here:
http://www.seffects.com/parts/BRO112314.htm
That is a picture of the actual exhaust too. It sounds good too but not like any other DSM exhaust I have ever heard.
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