The adjustable fuel pressure regulator & modular design allow this to be compatible all versions of the Weber MPE-750 i.e. watercraft, Snowmobile, UTV, etc. This new Billet MPE-750 fuel rail isn't listed on Weberpower.com, however they are in stock and available at the retail price of $375.00. If somebody is interested in purchasing one, they can contact Weberpower.com directly at weber@weberpower.com
