So I LOVED the sound of Magnapacks from all of the videos I watched on YouTube and wanted the same setup for my car. So I did some searching online and everyone said that the Magnaflow part #14416 were the exact same mufflers that come in the Magnapack cat-back system.
Well, I bought part #10416 (The difference between 14416 and 10416 is that the second digit means that the muffler is polished or satin: 14416 Polished and 10416 Satin). I got the mufflers welded in. I have a catted X-pipe and 2.5" running all the way back. After installation, they sound NOTHING like Magnapacks.
You can't hear that distinctive growl that the Magnapacks have. I thought I'd just give everyone a heads up just in case you were wanting to go this route.
Magnapack mufflers 10416 (Not my car)
Magnapack Cat-Back (Not my car)