BIG Exhaust Packing

Packing is one of the most important elements of your Big Gun exhaust. Since all Big Gun mufflers are packing-style mufflers that contain packing material within them, they eventually require maintenance. Ensuring you have as full a muffler as possible will prolong the life of your exhaust. The EXO Packing is made specifically to fill an EXO muffler with regard to overall length and volume.