Fuel Injector Clinic Mustang GT High-Z 445cc Injector Set (1987-2004)

$148.75 (20%)
Upgrade your fuel injectors for improved performance and the ability to support more power as your modify your car. Running aftermarket fuel injectors allows you to supply your engine with the needed fuel to safely use power adders. Get the most out of your Mustang with Fuel Injector Clinic!
Part Number: 811 IS402 0445H
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These fuel injectors from Fuel Injector Clinic give your Mustang the ability to make more power and support power adders. If you are adding cams, nitrous, a turbo, or a supercharger, upgrading your injectors is a great way to ensure your engine is supplied the correct amount of fuel and you get the most out of the modifications. 

Precise delivery of fuel for easy tuning and smooth operation. Each injector from FIC is individually numbered and sheet with detailed information on each injector is included with each set. The injectors are flow matched within 1% of each other for a precise set of injectors.

Tested for performance and quality. FIC tests injectors for flow and rates them at 43.5psi (3 bar) at 90 degrees F fuel temperature using CF-16B calibration fluid. The manufacturing tolerance on the injectors is tight to ensure that the injectors will be easy to tune and offer superior driveability. 

Product Benefits: 

  • Lifetime warranty
  • E85 compatible
  • high-impedance bosch core
  • 445cc/min (42lbs/hr) at 43.5psi (3Bar)
  • Includes pigtail connectors
  • Plug and play Ford ECU data available

*Note: This set of injectors requires you to change the injector plug on the wiring harness in your car. This can be done by soldering in the pigtails (included with purchase) to replace the plugs currently on your harness, or you can choose to purchase the optional plug-n-play adapters which will convert from the type of plugs on these injectors to the plugs on your harness without any need for cutting or soldering. This plug conversion is made necessary because FIC always chooses to provide brand new, unused injectors for its performance applications. We do not believe that increasing the chance of a failure due to using remanufactured or core program based injectors is ever warranted.

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Fitment & Features


Manufacturer: Fuel Injector Clinic

Installation Information:

Level of Difficulty: Medium
Install Time: About 1 1/2 Hours
Tools Required: Basic Shop Tools

Vehicle Fitment:

Fits Trim Levels: Mustang GT (1987-2004), Cobra (1993-1998) 
Fits Model Year:
1987, 1988, 1989, 1990 ,1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,2003, 2004
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