Replacement Wool (Repack Kit) for SATO RACING 400mm Exhaust Canister

Wool (400mm) (part# WOOL-400) can replace the worn out insulation in a compatible SATO RACING muffler. Includes a roll of wool sized for a single muffler with a approx. 400mm internal length (including RC51 Banzai system and various other models with similar length mufflers). Kt includes rivets and instructions. Wool is specially designed for high temperature applications, and is imported from England.

NOTE: For use with later mufflers with separate inner cores. Not compatible with some early SATO mufflers with machine-wrapped wool around the cores.

NOTE: We no longer have the wide style aluminum rivets found on many early SATO mufflers.

Replacement Cores for later generation 400mm mufflers, as seen in the sample photos, are available separately.