heres my Yosh R55 slip on stainless with stainless cap.... for sale soon, im going to be getting a graves full system... had it for a few months, upgraded the sound a fair amount, def worth themoney i think. looks and sounds good!!!
i only read about half of this thread but has anyone here ever put an 03-05 header on their 06-07 R6? it takes barely any modification and it doesnt have a cat on it, not as good as a full race system but definitely lighter louder and less restrictive than stock. Plus it will bring any aftermarket slip-on to life with a couple extra decibles.