If your scared of that, I had to be talked into it and I saved hundreds and I'm happy....
Go with this!
It's cheap, its durable, and it's a copy of a much more pricey set up. Had this been available when I did mine, I would have had a hard time keeping the other $100 I saved by picking out a muffler with tips I liked.
Maximizer Cat Back Exhaust System Fit for 2004 2007 Chrysler Crossfire 3 2L V6 | eBay