I know this topic has been beat to death but I can't help it.In another thread I have heard people post that drone in our trucks is worse in the driver seat than anywhere else and I can tell for sure that it is.After hearing this I tried this with the stock muffler even though not loud if you lean over to the passenger seat you can tell the difference.Now that I have the magnaflow 22" muffler it drones pretty bad at 60 mph especially going up hills but my wife has never once complained and now I know why.Today my wife was driving and I couldn't believe the difference in the passenger seat and I even leaned my seat back and its the same way in the rear seat on the passenger side and for the first time my wife made a comment about how my truck was louder than she remembered it.I just want other people to try this and see what you think.Get your truck where it drones the absolute worst and lean over to the passenger side and see if you can tell the difference,In my truck the drone is cut atleast in half.I love this muffler and its staying on and if I could get the drone out of the drivers side it would be perfect.Try it and Im open to any ideas on how to change this.