Well this was done in the driveway of my buddies own property with no neighbors around. We did not drive this on the trail as it is bad for the bike and is illegal. Our exhaust pipes are with in the legal decibel level allowed. My buddy is also a officer of the law and we have tested both our machines to make sure we are not breaking the decibel level.
Thank you "yokochrist" for the clarification. I too am a 31 year veteran of the 4th largest PD in the U.S.. The motor vehicle noise problem has reached epidemic proportions in our Nation; it is out of control and ruining the sport of motorcycling and off-road riding for all.
The loud v-twin morons, and their metric bike buddies, need to be dealt with and the aftermarket companies held accountable for manufacturing and distributing a product that is not only illegal, but compromises the safety of the general public. Thank you for clarifying your position regarding this behavior.