Hi, I am looking at purchasing a used two brothers m2 dual carbon fiber exhaust system for my 07 fz6 but it only comes with a stainless band clamp for the pipe and two exhaust hangers. This kit however is missing the fender elimination kit that came with it. Is the fender eliminator kit absolutely necessary? Is there any way to use the stock blinkers and liscense plate holder with this exhaust? Any info would be appreciated before I buy the exhaust. Thank you for your time.