U can buy 304 SS exhaust tubing online pre bent for what ever u want to do. I'm not sure if urd sells just the tubing but never know. I bought my pipes offline done all the welding myself. Saved me lots of money. Is my quality as good urd. Not even close. But I'm happy with it.
Makes buying a URD Cat back look good, you can always cut the muffler out and resell it and weld in the muffler of your choice to have an exhaust shop do a custom kit for you, I was quoted 350 using stainless steel 2.5" piping with magnaflow muffler and tip
Buy flange , buy 5ft 3" pipe. Buy 3"muffler, then buy the mangaflow tail pipe and done. Pipe and flange and tail pipe shouldn't cost no more than 300$. I done a whole equal length y pipe. 3" mid and muffler and dual out the back. Id spend 400$ for the whole thing. And thats with all v bands.