Neighbor Hater Harley exhaust - Baffle Comparison 

This video shows the difference in baffles in , removed baffles , and no baffles with Thunder torque inserts by Dkcustoms .
This is a 2011 Harley street glide 103 . Wanted a loud yet still has back pressure exhaust . So I added the torque inserts and it ran just as good as it did with baffles but with a lower tone and a bit louder Harley signature rumble .