Hey Do you know if the silencer will help with the whole inspection process. I heard it was race legal only. And if you do find a silencer for the exhaust, post it. I'm really tempted to just say "forget it" and buy it.
The silencer helps very little, maybe just a few DB. If you really want to quiet it down to a barable level, you would have to get a resonator put on. But that would decrease the good gains that it gives you. So, you're either going to have to buy it and live with the sound and risk being pulled over, or put on a resonator. If you do get the Kazuma, try to shift at less than 3.5K RPM to keep the sound down to lessen your chance of getting pulled over.