I recently went with a Northeastern SS cat-back recommended by T4R2014 for my 2002 Sport Edition. Set me back $224 on eBay, and was actually cheaper than a similar aluminized system from RockAuto.
While I can't comment on its longevity just yet, I am very happy with the build quality.
It came with gaskets, but oddly enough no bolts even though there are weld nuts that are threaded. Quick stop at the hardware store solved that. Everything bolted in just fine with no headache. I would recommend.