Fuel Injector Clinic 1000cc BlueMax Fuel Injector (High-Z) Subaru STI 2004-2006 / Legacy GT 2005-2006 / Outback XT 2005-2006

IS176 - 1000H. This Fuel Injector Clinic set features 4x1000cc saturated/high - impedance ball & seat injectors, perfect for Subaru STi (2004 - 2006) and Legacy GT (2005 - 2006) when using the FIC top - feed fuel rail conversion RL STi. It uses the latest injector tech and state - of - the - art Data Match Technology for precise matching. Comes with pigtails PGT USC4, or you can add Plug & Play adaptors PADPUtoD4. Previously known as IS176 - 0900H. Each injector is individually serial - numbered, and a Data Match Sheet provides detailed flow - matching and latency info. Tested at 43.5psi (3Bar) at 90°F fuel temp with CF - 16B fluid. These injectors offer excellent short - pulse width control, are easy to tune, and ensure great drivability. They include all o - rings for the factory application. If you have an aftermarket setup, contact us before ordering. They're covered by a lifetime warranty. These high - impedance injectors match the vehicle's OEM ECU signal or work with high - impedance aftermarket ECUs. You'll need to change the injector plug on your car's wiring harness, either by soldering in the included pigtails or using the optional plug - n - play adaptors.

Using these fuel injectors is straightforward. First, check that your vehicle model is one of the suitable ones: Subaru STI from 2004 - 2006, Legacy GT from 2005 - 2006, or Outback XT from 2005 - 2006. If you have an aftermarket or unusual setup, it's a good idea to contact us before placing your order to ensure the injectors will fit properly. When installing, 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. This is because the injectors are brand - new for better performance. For maintenance, keep an eye on the fuel system and make sure the fuel you use is clean. These injectors are covered by a lifetime warranty, so if you encounter any issues due to manufacturing defects, just let us know.