here is what i did with the baffle in my cobra power pro 2 into 1
First i removed the plug that closed off the inside opening. To be able to move the plug i had to cut off a little of cone shaped shield. the first vid is after this mod.
it is 75 db at idle.vz1600 with cobra 2 into 1 exhaust - YouTube
Then i removed all of the meatal cone shaped shielding. second vid is after that mod. still 75 db at idle.cobra 2 into 1 pro pipe - YouTube
I still have the packing in the outer section
Removed packing. db is the same, so i think the meter on my phone is not working very well.vz1600 with cobra 2 into 1 - YouTube this about as good as it is going to get with this baffle. Sounds wicked without any baffle but the cops may not think so.