gsxr 600 k4 a16 gp exhaust 

Thanks for the upload, sounds better than my Acrapovic exhaust, been looking for a stubby carbon think I've found one I want now 😀

damn, this thing sound sick

nice bike , looks very clean!

I gotta say the older 2004 gsxr looks better then any of the other Japanese bikes

thanks by pistons

Many thanks for your custom - I've added this to our A16makesomenoise You Tube Channel

Nice

Is this with the baffle?

GOOD　SOUND❗ SAME BIKE❗ JAPANESE