I finally got around to putting on my acerbis led headlight and i decided to drill my exhaust. I have a lack of tools at this house, just a rachet kit, every screwdriver, allens, and a drill. Just with these i put on my handlebars no problem, then bar ends, and 2 weeks later i put on this sexy headlight/front end. I love it it looks like a real street fighter now but it sounded like a lawnmower still. I went and bought a 1 inch step drill bit and didnt even have to take anything off, just drilled three holes and filed them into one. OH MY GOD. It sounds beefy as hell compared to what it was im so happy thanks everyone on here i looked at like every post by now haha. Pics of before and after the headlight.