Features:

• Repack your mufflers with these MBRP Powersports muffler repack kits.
• This kit will restore the sound and performance of your muffler and maximize the life of your canister assemblies.
• The kit includes one repack pillow specifically made for your PowerTech 4 muffler core, along with a replacement O-ring and new hardware for the muffler endcap.
• The packing material is a high-temperature fiberglass which is woven into long, yarn-like strands for exceptional durability.