If you're doing the Coyote swap into your 2005-2009 Mustang, you need to address the fuel system. It is required to have a regulator in the system since the 2011+ Coyote cars have their regulator built into the fuel hat, and the 2005-2009 cars do not.
With this simple kit, you can have your fuel system ready for the Coyote in just over an hour. Utilizing the WIX C5 Corvette fuel filter which regulates the rail pressure to 58 PSI ( bolts right in the stock filter location ), a bulk head for the fuel hat, and return/feed lines.
Even though this is technically making it a "return style" system, AND you're using our methods to swap your Coyote ( whether hard wiring or using our plug and play harness ) it will still be tune as a stock or returnless system if the fuel pump driver module is still in play.
Includes:
WIX 33737 Fuel Filter
3/8" Male to Male Quick disconnect line
5/16" Return Line
90 Degree Swivel 5/16" Quick Disconnect bulkhead fitting w/ nylon washer and locknut
3/8" Fuel Rail Line ( Optional )