| I can only compare to what I used:
Obviously anythign is louder than stock...
It is quiter then the Jardines I had ( with well used baffles)
I use an intercom and XM player, with Jardines I had it cranked up loud but used foam earplugs to drown out the resonance of the Jardines...
with Predators I don't use the earplugs except on longer highway trips for wind noise....
with the supertrapp discs in place and the endcap...its rather stealthy... wide open isn't as loud as youd think but roars when given some throttle | 
Exhaust header pipe options?
Linear Mode
