Sparks

What website can a find a curtis sparks pipe for my 300ex? what is the difference between the x-4 and the x-6?

Look at www.sparksracing.com. The difference depends on your engine displacement, it's all on the web site.

would i get more power from an e-seriers or sparks x-4?

bump

[MichaelS693]

i say go with the x-4 but it really depends on ur mods