Quote Originally Posted by RedHeartbeat View Post
The whole trick to running a loud muffler is to exit it some place outside the body lines. If the sounds can echo to the sheet metal from dumping it on the ground under the truck you will get a whole lot of noise passed back to the passenger area. Pay the extra for a tailpipe. I love my Magnaflow. Spintechs are getting popular, too.
But they're pretty much retarded loud regardless of where they exit. I've had mine in three places now. lol