sparks

[billyboy93]

my motor is stock but i wanted 2 no if i could but the curtis sparks x-6 big core on it because it would be louder and sound better

[drew416ex]

I wouldnt put the big core on a stock motor. It will lose a ton of low end. Go with the x-4 or x-6 standard core. Ive had both and they are both great pipes.

[billyboy93]

ok thanks

[zrpilot]

Originally posted by drew416ex
I wouldnt put the big core on a stock motor. It will lose a ton of low end. Go with the x-4 or x-6 standard core. Ive had both and they are both great pipes.

X2:macho