طقم إدخال الصوت RS-9 كاتم الصوت، 1.250" (INS-RS9B-K)

I was a little worried about installation, but it fit perfectly and the low-volume setting is noticeably quieter at the range. The decibel reduction is just right for my setup.

Dropped right into the RS-9 muffler without any modification needed. The sound level is noticeably deeper and more controlled than the open exhaust—exactly the change I was hoping for while staying within the local noise rules.

Took about 20 minutes to pop the old insert out and slide this one in, and the decibel drop is noticeable right away even though it's non-spark arrested. Fits the 1.250" opening perfectly, no rattling or leaks after a few rides.