Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Fuel Injector Clinic High-Z Impedance Fuel Injectors; 525cc
(99-04 Mustang Cobra; 05-26 Mustang GT, Dark Horse; 15-22 Mustang GT350, GT500
Find parts that fit my vehicle Item 397633
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Mustang Fuel Injector Set
- Saturated Injector Signal Matched to OEM ECU
- Easy to Tune
- Superior Short Pulse Width Control
- Flow Matched within 1% Tolerance
- E85 Compatible
- Includes O-Rings for Installation
- One-Year Warranty
- Fits 1999-2004 Cobra, 2005-2026 GT, Dark Horse and 2015-2022 GT350, GT500 Mustangs
Description
Supercharge Your Mustang. Up your Ford Mustang’s power with this Fuel Injector Clinic Fuel Injector Set. Thanks to the latest technology, these fuel injectors provide great drivability with shot pulse width repeatability and great linearity. The kit includes all the O rings needed for installation. If your Mustang was made before 2005, you might need to separately order pigtails or plug & play adapters for installation.
Fully Tested. Each fuel injector is flow tested at 43.5psi at 90-degree fuel temps to ensure each matches within 1%. All injectors are individually numbered, and you're provided the test results for each on the provided detailed flow sheet. Your new set of high impedance injectors are a match to the saturated injected signal produced by your Mustang’s OEM ECU. Each injector is covered by Fuel Injector Clinic’s one-year warranty if failure occurs from a manufacturing defect.
Application. Fuel Injector Clinic’s 525cc Fuel Injector Set is designed for installation in 1999-2004 Cobra, 2005-2026 GT, Dark Horse and 2015-2022 GT350, GT500 Mustangs.
Fully Tested. Each fuel injector is flow tested at 43.5psi at 90-degree fuel temps to ensure each matches within 1%. All injectors are individually numbered, and you're provided the test results for each on the provided detailed flow sheet. Your new set of high impedance injectors are a match to the saturated injected signal produced by your Mustang’s OEM ECU. Each injector is covered by Fuel Injector Clinic’s one-year warranty if failure occurs from a manufacturing defect.
Application. Fuel Injector Clinic’s 525cc Fuel Injector Set is designed for installation in 1999-2004 Cobra, 2005-2026 GT, Dark Horse and 2015-2022 GT350, GT500 Mustangs.
Fuel Injector Clinic IS403-0525H
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Install Details & What's in the Box
Installation Info
What's in the Box
- (8) 525cc Saturated/High Impedance Ball & Seat Injectors
- All O Rings for Installation
- Detailed Flow Sheet
Tech Specs
4.7
Customer Reviews (49)
Questions & Answers (9)
Will It Fit My Mustang
- Boss 302 - 12, 13
- Bullitt - 08, 09, 19, 20
- Cobra - 99, 01, 03, 04
- Dark Horse - 24, 25, 26
- GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- GT350 - 15, 16, 17, 18, 19, 20
- GT350R - 15, 16, 17, 18, 19, 20
- GT500 - 20, 21, 22
- Mach 1 - 21, 22, 23
