MagnaFlow xMOD Series, modular NDT/xTreme-Delete swappable muffler inserts

The xMOD system uses a removable muffler insert, letting you physically swap between a quieter NDT insert and a louder, muffler-free xTreme-Delete insert depending on how loud you want the truck, instead of being locked into one fixed sound.

why this one — This is MagnaFlow's top-tier Raptor exhaust because the swappable insert lets you go from a mellow street tone to a wide-open off-road tone without changing the whole exhaust - the reason it's priced well above their fixed-tune options.