Fuel Injector Clinic 650cc BlueMax Fuel Injector (High-Z) Subaru STI 2004-2006 / Legacy GT 2005-2006 / Outback XT 2005-2006

Part #: ficIS176-0650H. This set of 4x650cc saturated/high impedance ball & seat injectors from Fuel Injector Clinic is a perfect fit for Subaru STi (2004 - 2006) and Legacy GT (2005 - 2006) with the original tumblers and FIC top feed fuel rail conversion RL STi. Using the latest technology, these injectors offer excellent linearity and short pulse width repeatability. They come with pigtails PGT USC4, or you can add Plug & Play adaptors PADPUtoD4. The injector sets are precisely flow - matched to within 1%. Each injector is individually numbered, and a detailed flow sheet is included. Flow - tested at 43.5psi (3Bar) at 90°F fuel temperature with CF - 16B calibration fluid, they provide superior short pulse width control and tight manufacturing tolerances, making them easy to tune and ensuring great drivability. All necessary o - rings are included for the factory application. 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 of 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 optional plug - n - play adaptors for a hassle - free conversion. FIC provides brand new injectors to minimize failure risks.

Using these fuel injectors is straightforward. First, make sure your vehicle is the right model (Subaru STI 2004 - 2006, Legacy GT 2005 - 2006, or Outback XT 2005 - 2006). If you're using them for the factory application, the included o - rings will help you install the injectors easily. But if you have an aftermarket or unusual setup, it's a good idea to contact us before you place your order. 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 injectors or buy the optional plug - n - play adaptors. As for maintenance, there's not much you need to do. The injectors are flow - tested and have tight manufacturing tolerances. Just keep an eye on your vehicle's performance. If you notice any issues, check the injectors and their connections. And remember, these injectors come with a 12 - month warranty against manufacturing defects. If something goes wrong, you can rely on us to fix it.