P/N 17333 05-09 Mustang GT Stealth Fuel System. For Mustang GT?s with Coyote 4-Valve 5.0L Swap. Rated for EFI engines producing up to 1,400 Flywheel HP Forced Induction or 1,900 Flywheel HP Naturally Aspirated. For Mod Motor Mustangs equipped with a 5.0L...