P/N 17306: 05-09 Mustang GT Stealth A1000 System.?For Mustang GT?s with Cobra Jet 4-Valve 5.4L Swap. Rated for EFI engines producing up to 1,000 Flywheel HP Forced Induction or 1,300 Flywheel HP Naturally Aspirated on gas. For 2005-2009 Mustang GT Chassis with engine swap to 5.4L 4V Cobra Jet Supercharged engine and/or equivalent intake. Includes Aeromotive?s HD Fuel Pump Wiring Kit for limited duty racing applications.