طقم إدخال الصوت RS-12 لكاتم العادم، 1.625 بوصة (INS-31-K)

Took me about twenty minutes to swap out the old insert, and the fit on the 1.625" housing was snug without any filing needed. It's noticeably quieter at idle now, which is exactly what I needed for the neighborhood.

Installed this kit on my RS-12 and the decibel drop is noticeable—exactly what I needed for a quieter job site. The 1.625-inch fit was perfect for my setup, and installation took under 15 minutes.

I needed to quiet down my RS-12 for a local track day, and this insert kit fit perfectly into the 1.625" muffler. The non-spark arrested design was exactly what my setup required, and the install took less than ten minutes.