I'm dead serious. When I bought n installed muffler it was too loud, nice but loud. I didn't like how the muffler sat under the bumper so I bought cut n painted that extension piece and it killed like 90% of the drone. It worked so good imma buy the same muffler when I do the y pipe install. My guess is that since I'm giving the exhaust more paythways for exit it'll be even less drone. I was actually gonna do a DIY over it since it worked so good