Like the look, but whenever I hear a sound clip of the 2-1 Big Radius, the exhaust note just sounds too quiet and no bite. I currently have V&H BSS and the sound is deep and loud - sometimes I wish they were a little quieter, but I do like the tone. I changed the regular baffles to quiet baffles recently and the sound is quiter at idle, but not much difference once you get moving. For those of you who have heard both pipes, how does the 2-1 compare? Hard to tell sound quality from video clips. Also, is there any noticeable performance gains of these 2-1 over the BSS or 2-2 big radius?

 

From a performance standpoint I put mine on in conjunction with a heavy breather and was impressed. As far as sound, I wouldn't want it any louder. In theory 2-1 will broaden torque band but possibly slightly lower peak HP. I have no regrets in replacing my screamin eagle pipes.