P/N 17302: 05-09 Mustang GT Stealth EFI Fuel System: For Mustang GT?s with Stock 3-Valve 4.6L Engine. Rated?for EFI engines producing up to 1,000 Flywheel HP Forced Induction or 1,300 Flywheel HP Naturally Aspirated on gas. Billet Fuel Rails for Mod Motor Mustangs equipped with a 4.6L 3V GT engine and/or equivalent intake. Includes Aeromotive?s HD Fuel Pump Wiring Kit for limited duty, racing applications.