which pipe?

[NOLEEN 400EX]

Is the curtis sparks louder and does it have more power gains than the noleen for the 400ex

thanks

[sweet300ex]

yes

[northeast400]

yes they are and they rock!!!!!!!

[killer03_300ex]

curtis sparks all the way dude dont even think of nething else curtis sparks rocks :D

yes

[Diedrich]

i dont know much about the curtis sparks pipe but im sure its pretty good. but i like the noleen too. my buddy has one and its bad@ss

never heard of em