Which pipe would be the best choice for my '00 Bomb?
White Brothers E-series or R-series.

 

I have the E-Series, it's pretty decent. The R Series tend to be louder, and in the reviews *I* have seen, does not produce more power. It has a noticable gain in the lower end, and is loud enough you can hear it, but not so loud you go insane from the ringing in your ears.

 

Thanks for the input BlackHawk