Packing is one of the most important elements of your exhaust. All Big Gun™ mufflers are packing-style mufflers, which means they eventually require maintenance. Ensuring you have an appropriate amount of packing will prolong the life of the exhaust.

• High-temp loose-fill packing material condensed into an outer casing (resembling a pillow)
• Maintains noise levels while keeping the power gains from your exhaust at their peak
• Can be used with most current and older style Big Gun Exhaust systems
• Rated at approximately 15-20 hours of ride time
• 15 inch packing pillow for easier installation
• Keeps overall heat of the muffler down