FiTech EFI Tuning Forum MenuForum NavigationForumMembersActivityLoginRegisterForum breadcrumbs - You are here:ForumPost History: HerVWPlease Login or Register to create posts and topics.Post History: HerVWHerVWUserProfilePost HistoryHi, could you use a external rising rate fuel pressure regulator, to help the efi with the fuel enri …In: Dual Quad setup7 years ago
