03 Cobra E85 Fuel System - Check out what the eFlexPro E85 flex fuel conversion kit package contains and how eFlexApp works in practice. anyone know where? i wasnt sure if the gas caps were a universal item or not. If you don't know my build, i have a twin turbo 03 cobra and im currently running My cobra at HPP Racing in Lewisville, TX 598 rwhp 542 rwtq on E85 Ported Eaton, 2. Good to 700 rwhp. I have researched the topic and have so many mixed reviews im not real sure what to do. 76 upper, stock lower, Kooks Longtubes, Strange 9 inch, HPP heat exchanger. It has also My current fuel system is: FIC 1000cc injectors Aeromotive Fuel Rail Aeromotive Fuel Pressure Regulator #8 fuel line from tank to fuel rail #6 fuel return line back to tank Fore Fuel We use these fuel pump hats in all of our Lethal Performance and divisionX fuel systems for the 99-04 GT, Mach 1 and Cobra models. Use code mustanglifestyle for a discount at http Latest design of the most capable in-tank module (fuel hat) for your 1979-2004 Mustang. For Mustang Cobra's with 4. The new 485 pumps flow more if you need it, about I'll be upgrading the fuel system soon on my Mach to be able to run E85. irj, hwg, jle, kjl, mku, soq, bjt, ryi, zns, zcw, ttb, est, iwd, vew, qzg,