[jacobhoyt]

So I'm getting ready to buy a new 06 zx-6r and my question is how do these bikes sound stock? I am coming from a 250 ninja so I'm sure it will be a huge improvement but will this thing really scream? How much of a sound difference is there between stock and aftermarket? I hear some of these bikes cruising on the highway and they just sound mean.

 

[binx_19]

i got the 05 with two Bros it sounds an infinate amount times better, and cuts 8 pounds and adds bout 5 horse