Finished installing my new MBRP exhaust today. I went with the cat delete front pipe. Hope I dont have to put the cat back in for quite awhile if ever. The system was very easy to install by myself. I bought the 409 ss system. Looks good and sounds much better than stock. It will be a big difference when towing my 5th wheel for EGT.Thanks to dstrbd. for the good pricing and quick delivery.