Hi,
Went for tune for my car 2004 cobra and had problem with my fuel supply even though, I have changed my fuel pump to 340 airmotive and 60 lb on my whipple with 20PSI and the tuner informed me that I need a return fuel system and I have found it the FUEL RAIL SYSTEM 98/04 MUSTANG 4.6 4V will it fit under my whipple as there is no space and what else I need for my fuel system to get the perfect follow

 

You do know with the 340 aermotive pump you have to running a large gauge wire for it to work at full potential right? If not it wont flow any better than a 255lph

 

I only replaced them with no other modification

 

In my country no one that much about cobra and I try my best to find out but could you help me where to get large gauge wire ???

 

Aeromotive Billet Fuel Pump Speed Controller will this work or shall i change my fuel system

 

If you call aeromotive they sell a kit with the wiring and everything you need. What country do you live in?