Have converted my 2014 chief classic from a 111 to a 116 CI with a Power vision tuner so I no longer need my Thunder MFG air cleaner and Doebeck EJK EFI controller for the 111. Great inexpensive stage 1 mods to increase power to your 111. Both come with all hardware and instructions for $225 plus shipping. Fits all air cooled Thunderstroke engines 2014 to 2017. Easy installation. In excellent condition.