R-77M Premium Repack Kit

My old packing was totally shot after 9,000 miles, and this kit had just the right amount of fiberglass and the core sleeve fits snugly first try. Took about an hour to strip and repack, the difference in sound is night and day—quieter and deeper without that tinny rattle.

Just hit 8,000 miles and this kit brought back the clean, precise exhaust note I’d been missing. It was easy to cut and wrap, and the heat-resistant material fit snugly inside my muffler.

My old Yoshimura was getting raspy around 8k miles, but this kit had the perfect amount of packing material and the adhesive strip held tight during the whole process. The exhaust note is deep and crisp again now.