The Big Gun Dura-Pak Packing Kit allows you to get more ride time, while cutting back on maintenance intervals. You'll get more than 3x the life, when compared to standard packing kits. All Big Gun mufflers are packing-style mufflers, which means they eventually require maintenance. Why not prolong your packing intervals with the Dura-Pak?
(1) 17" Dura-pak exhaust packing kit