Fuel Injector Clinic 775cc BlueMax Fuel Injector (High-Z) Subaru WRX 2002-2014 / STI 2007-2021

Part #: ficIS175-0775H. These Fuel Injector Clinic injector sets are a perfect fit for Subaru WRX and STi models from 2007 onwards, and also work with 2004 - 2006 STi after a WRX tumbler conversion. You'll get 4 x 775cc saturated, high - impedance ball & seat injectors. They use the latest tech, offering excellent linearity and short pulse width repeatability. Pigtails PGT USC4 are included, or you can add Plug & Play adaptors PADPUtoD4. The injector sets are precisely flow - matched within 1%. Each injector is individually numbered, and a detailed flow sheet with test results is provided. They are flow - tested and rated at 43.5psi (3Bar) at 90°F fuel temperature using CF - 16B calibration fluid. With superior short pulse width control and tight manufacturing tolerances, these injectors are easy to tune and provide great drivability. All the necessary o - rings for the factory application of the listed vehicle are included. For aftermarket or unusual setups, contact us before ordering. Every injector has a 12 - month warranty against manufacturing defects. These high - impedance injectors match the saturated injector signal from the vehicle's OEM ECU or are suitable for aftermarket ECUs set up for high - impedance injectors. You'll need to change the injector plug on your car's wiring harness. You can solder in the included pigtails or buy the optional plug - n - play adaptors. FIC provides brand - new, unused injectors for better performance and reliability.

Using these fuel injectors is straightforward. First, make sure to check if your vehicle model (Subaru WRX 2002 - 2014 or STI 2007 - 2021) is compatible. If you have an aftermarket or unusual setup, contact us first. You'll need to change the injector plug on your car's wiring harness. You can either solder in the pigtails that come with the purchase or buy the optional plug - n - play adaptors. When installing, ensure all o - rings are properly in place as they are included for a proper fit with the factory application. As for maintenance, keep an eye on your vehicle's performance. If you notice any issues like rough idling or poor fuel efficiency, it might be time to check the injectors. Remember, these injectors have a 12 - month warranty against manufacturing defects, so if something goes wrong due to a defect, reach out to us. Also, use high - quality fuel to keep the injectors working at their best.