Big Gun EVO/ECO Muffler Packing Kit

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.

• Can be used with most current and older style Big Gun EVO and ECO series mufflers
• High-temp, loose-fill packing material condensed into an outer casing
• Rated for approximately 15 to 20 hrs of ride time (actual packing life can vary by model, usage, tuning etc.)
• Maintains noise levels without affecting power gains
• Keeps overall heat of the muffler down