Bikeman Performance Xp900 slip on question July 6, 2015 Hi I currently have a stock xp900 with just a Kms intake. If I add the slip on will I need a fuel controller or will I be fine for now? What if I add the headers and slip on will I need the controller then? Thanks Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related
