LOL^ I can imagine it drones terrible -



The 4.6iS mufflers bolt on but don't increase sound too much - you want the 4.8iS setup which has beefier mufflers and piping - it gave a very OEM+ tone to my X5 but if you want more tone/sound you would want to do an Xpipe or something in place of the center resonator -

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards