FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

Fuel Injector Clinic High-Z Impedance Fuel Injectors; 445cc (99-04 Mustang Cobra; 05-24 Mustang GT, Dark Horse; 15-22 Mustang GT350, GT500)

Item 397632
Product Image
Fuel Injector Clinic High-Z Impedance Fuel Injectors; 445cc (99-04 Mustang Cobra; 05-24 Mustang GT, Dark Horse; 15-22 Mustang GT350, GT500)
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-877-887-1105 Chat Now
$0.00
20 Reviews
Our Price

$612.50 (set of 8)

FREE Shipping Market Price $679.99 You Save 10% ($67.49) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Mustang Fuel Injector Set
      • Matches Saturated Injector Signal from OEM ECU
      • Easy to Tune
      • Superior Short Pulse Width Control
      • Great Drivability
      • Precisely Flow Matched within 1%
      • E85 Compatible
      • Includes All O-Rings
      • 12-Month Warranty
      • Fits 1999-2004 Cobra, 2005-2024 GT, Dark Horse and 2015-2022 GT350, GT500 Mustangs

      Description

      Breathe New Life. Ready to breathe some new life into your Mustang? Then it's time to get this Fuel Injector Clinic Fuel Injector Set. Using the latest technology, these fuel injectors provide your pony with great linearity and superior short pulse width control. This makes them easy to tune and ensures great drivability. The kit includes everything you need including O rings; however, some pre-2005 cars may also require pigtails or plug & play adapters, which need to be ordered separately.

      Precise. Fuel Injector Clinic flow tests each fuel injector to precisely match all within 1%. All are tested and rated at 43.5psi with a 90-degree fuel temperature. Each injector has been numbers and the results for each are provided on a detailed flow sheet that is included with the set. These high impedance injectors are matched to your Mustang's OEM ECU's generated saturated injected signal. Fuel Injector Clinic covers each injector with a 12-month warranty against failures caused by manufacturing defects.

      Application.       Fuel Injector Clinic's 445cc Fuel Injector Set is designed for use with 1999-2004 Cobra, 2005-2024 GT, Dark Horse and 2015-2022 GT350, GT500 Mustangs.

      Fitment:

      Details

      Fuel Injector Clinic IS403-0445H

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (8) 445cc Saturated/High Impedance Ball & Seat Injectors
      • (8) O Rings
      • (1) Detailed Flow Sheet

      Tech Specs

      4.6

      Customer Reviews (20)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • Boss 302 - 12, 13
        • Bullitt - 08, 09, 19, 20
        • Cobra - 99, 01, 03, 04
        • Dark Horse - 24
        • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
        • GT350 - 15, 16, 17, 18, 19, 20
        • GT350R - 15, 16, 17, 18, 19, 20
        • GT500 - 20, 21, 22
        • Mach 1 - 21, 22, 23

            Related Mustang Categories