SOUND INSERT KIT 94db RS-2 Muffler, 1.375" (INS-11-K)

Not a significant sound difference

I have a RS2 on my DRZ400 and wanted something a bit quieter that the factory spark arrestor insert. I struggle to tell a difference between these two inserts, I don't know of a situation where someone should by this for their DRZ because the sound is very similar and is in no longer legal in national forests. I would recommend going to the ins12k if you are looking for a quieter machine but something tells me that will only be a small difference too. Fit and finish is awesome and takes 30 seconds to install, just not the outcome I thought.