Ok, I have my mind made up but I have one more question. I'm going to put on a Flowmaster Super 40 SI/SO with a 3inch pipe exiting in front of the rear tire. My question is will it make it louder or do any performance difference if I put 3inch pipes from the cats to the Flowmaster. I'm having it done by a local shop so they won't be Mandrel (is that what it's called?) bent pipes. Thanks for all the help everyone has given me to choose my exhaust.