طقم إدخال الصوت 94db RS-4 كاتم صوت، 1.500 بوصة (INS-14-K)

This kit let me dial in the noise level just right for the trails, and the fit on the muffler was perfect with no extra modifications needed. The decibel drop was noticeable without killing all the exhaust tone.

Installed the insert kit on the RS-4 and the 94db rating is spot on for my setup, way quieter than the stock open baffle. The 1.5" size fit the muffler perfectly without any extra shims. Took maybe twenty minutes to swap out, solid little kit for the price.

I’d been on the fence about trying this insert kit, but it quickly solved the drone problem I was having with my RS-4 setup. At 1.500", the fit was spot-on with no extra hardware needed. The overall tone is now exactly where my local range requires it without killing performance.