Fuel Injector Clinic High-Z Impedance Fuel Injector Set: 1000cc (1999- 2004 Ford Cobra/ 2005- 2024 GT/ 2015- 2022 GT350/ GT500 Mustangs)   Rev It Up. Unleash the power of your Ford Mustang with Fuel Injector Clinic’s 1000cc Fuel Injector Set. Using the latest technology, this set of 8 fuel injectors will give your Mustang short pulse width repeatability, great linearity, and great drivability. This set of injectors is easy to tune for the best performance in your Mustang. Fuel Injector Clinic includes all the O-rings you need for installation. Precisely Matched. Fuel Injector Clinic uses their proprietary Data Match Technology to ensure that each fuel injector in this set is precisely matched. All fuel injectors are subjected to flow testing at 43.5psi at 90-degree fuel temp using CF-16B calibration. Each injector has been given an individual serial number. A detailed flow sheet is provided in the kit with the test results for all the included fuel injectors. Each set of high impedance injectors’ saturated injected signal is matched to your Mustang’s OEM ECU. Fuel Injector Clinic’s covers this set of injectors with a lifetime warranty for failures related to manufacturing defects. Application. This set of 8 Fuel Injector Clinic 1000cc Fuel Injectors is designed for use with 1999-2004 Cobra, 2005-2024 GT, Dark Horse and 2015-2022 GT350, GT500 Mustangs.