I am working on a build right now and have a stock 99-04 fuel tank with pump, pickup, level sensor and everything I need. However, the build is going to use a return type of fuel system, so I need to add a return port to the 04 fuel tank. Does anyone have suggestions for how I can add a return port to that tank? I would prefer not to weld one on myself. I only have access to an old arc welder and would more likely burn a hole in a perfectly good tank/hat. Does the 99-04 V6 use a return style fuel system? If so, I could grab a hat from a 99-04 V6 and bolt it on? Will a hat from a 96-98 mustang bolt on to my 99-04 tank? I saw that lethal performance sells a hat with a return, but at $400+, I would be better off financially buying a new 87-98 tank and components. The application is for around 400hp, so I don't need a huge amount of fuel flow. Probably just a walbro 255.