Dumping the exhaust behind the rear axle?

what about the T/A style they had on challengers?
where the in and out of the muffler are on the same side of the muffler?

http://cdn.streetlegaltv.com/wp-content/blogs.dir/10/files/2011/06/CHALLV6CBSE-1.jpg

then dump it in front of the rear wheels


not sure how it will affect dusting and all other issues mentioned before BUT its a more complete exhaust system so it might be fine