Two-layer wrap consists of 304 stainless wire cloth and a very durable, high-temp stainless steel wool Keeps engine performance and sound levels more consistent compared to packing fiber directly around the core Can be easily trimmed with scissors for shorter mufflers Designed to fit cores from 1-3/4" to 2-1/8" Stainless steel wire is included to secure the wrap in place around the core Increase intervals between repacks by 3 to 5 times Work great with the Moose Racing Packing Pillow Made in the U.S.A.. CORE SLEEVE MUFFLER 15"
