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FAST Chrysler New Hemi 5.7/6.1/6.4L XFI Fuel Injector Harness

SKU: FST301208

Fuel Injection System Wiring Harnesses

FST Injector Harnesses

FAST Chrysler New Hemi 5.7/6.1/6.4L XFI Fuel Injector Harness
Fast

Fast

FAST Chrysler New Hemi 5.7/6.1/6.4L XFI Fuel Injector Harness

SKU: FST301208

Fuel Injection System Wiring Harnesses

FST Injector Harnesses

A$362.45
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

FAST XFI Fuel Injector Harnesses connect the XFI ECU to the fuel injectors. These harnesses are designed to aC-Commodate most common V8 engines from the Chevrolet Small Block to GM LS Series, Ford Small and Big Blocks as well as Windsor, Modular, FE configurations. FAST also has taken the intiative to help out customers with less common applications such as Buick V6, Modern Chrysler and even 4 cylinder applications. And, while we may not have a custom tailored injector harness that fits your needs, all of our harnesses can be re-pinned for custom firing orders and reterminated to aC-Commodate different injector connectors.

Product Overview

FAST XFI Fuel Injector Harnesses connect the XFI ECU to the fuel injectors. These harnesses are designed to aC-Commodate most common V8 engines from the Chevrolet Small Block to GM LS Series, Ford Small and Big Blocks as well as Windsor, Modular, FE configurations. FAST also has taken the intiative to help out customers with less common applications such as Buick V6, Modern Chrysler and even 4 cylinder applications. And, while we may not have a custom tailored injector harness that fits your needs, all of our harnesses can be re-pinned for custom firing orders and reterminated to aC-Commodate different injector connectors.
* This harness is not designed to work with a stock ECU, as it is designed for the FAST XFI 2.0 ECU.

Product Details

C.A.R.B. EO Number:N/A
C.A.R.B. Exempt?:No
California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Component Compatibility:XFI 2.0
Description:XFI Fuel Inector Harness for Chrysler 5.7/6.1/6.4L HEMI
Injector Electrical Connector Style:USCAR/EV6
Part Number:fst301208
Title:XFI Fuel Inector Harness for Chrysler Modern 5.7L/6.1L/6.4L Hemi engines.

Part Type

Fuel Injection Harness

Data: v4.2 - Upd: 2026-09-28 23:57:47

Specifications

Product Attributes - UPC
036584134169
Product Attributes - Brand
FAST
Product Attributes - Notes
1-8-4-3-6-5-7-2 firing order.
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Fuel Injection System Wiring Harnesses
Product Attributes - Product Line
FAST XFI Fuel Injector Harnesses
Product Attributes - Fuel Injection Style
Multi-port
Product Attributes - Manufacturer's Part Number
301208

Reference Information

Brand Name/s Fast
StreetFX SKU fst301208
SFX Item ID 4084615
Supplier Item Code 4084615
Manufacturer SKU 301208
Manufacturer UPC 36584134169
Alternative References 5.7/6.1/6.4L

Brochures

Compatibility

Application Data
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2005
    EFI System ManufacturerFAST
    Ending Year2010
    Engine FamilyMopar Hemi Gen III
    Engine Size6.1L/370
    Engine TypeV8
    MakeCHRYSLER
    Stock EFI SystemNo
    UniversalNo
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2005
    EFI System ManufacturerFAST
    Ending Year2016
    Engine FamilyMopar Hemi Gen III
    Engine Size5.7L/345
    Engine TypeV8
    MakeCHRYSLER
    Stock EFI SystemNo
    UniversalNo
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2012
    EFI System ManufacturerFAST
    Ending Year2014
    Engine FamilyMopar Hemi Gen III
    Engine Size6.4L/392
    Engine TypeV8
    MakeCHRYSLER
    Stock EFI SystemNo
    UniversalNo
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2003
    EFI System ManufacturerFAST
    Ending Year2021
    Engine FamilyMopar Hemi Gen III
    Engine Size5.7L/345
    Engine TypeV8
    MakeDODGE
    Stock EFI SystemNo
    UniversalNo
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2006
    EFI System ManufacturerFAST
    Ending Year2010
    Engine FamilyMopar Hemi Gen III
    Engine Size6.1L/370
    Engine TypeV8
    MakeDODGE
    Stock EFI SystemNo
    UniversalNo
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2011
    EFI System ManufacturerFAST
    Ending Year2016
    Engine FamilyMopar Hemi Gen III
    Engine Size6.4L/392
    Engine TypeV8
    MakeDODGE
    Stock EFI SystemNo
    UniversalNo
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2015
    EFI System ManufacturerFAST
    Ending Year2016
    Engine FamilyMopar Hemi Gen III
    Engine Size6.2L/376
    Engine TypeV8
    MakeDODGE
    Stock EFI SystemNo
    UniversalNo
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2011
    EFI System ManufacturerFAST
    Ending Year2021
    Engine FamilyMopar Hemi Gen III
    Engine Size5.7L/345
    Engine TypeV8
    MakeRAM
    Stock EFI SystemNo
    UniversalNo
  • Application Notes1-8-4-3-6-5-7-2 firing order.
    Beginning Year2014
    EFI System ManufacturerFAST
    Ending Year2021
    Engine FamilyMopar Hemi Gen III
    Engine Size6.4L/392
    Engine TypeV8
    MakeRAM
    Stock EFI SystemNo
    UniversalNo

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