I've got a 3" mandrel bent DP for sale. Its custom Rabid Chimp style, feautures 3/8" thick flanges, and bolts up to the factory cat-back via a test pipe (cat delete). It also has a mounting tab that bolts to the bell housing. The price for the DP and test pipe is $265. Ceramic coating avilable. I'm also beginning work on a 3" turbo cat-back tonight. I'll keep y'all posted.