I'm looking into cutting out the stock muffler and replacing it with Magnaflow. Do i need to install a catback system or can get away with just replacing the muffler? Its a 2013 SXT Plus. I welcome any suggestions.
You can cut out the muffler and replace it with a magnaflow muffler, but it won't make it much louder. It will sound better under throttle. Notice you have a v6, the v8 in mine sounds good with just the muffler swap, no need to buy the full catback system.