FAST Basic Kit EFI Conversion: Fits Most Chrysler / Dodge / Jeep Models (2003-2015)

FAST EFI Conversion Kit

2003–2015 Dodge, Chrysler & Jeep Models with 5.7L HEMI Engine

301012

Overview:

The FAST Basic Kit EFI Conversion is a comprehensive solution designed for owners of fuel-injected crate or transplant engines seeking a seamless upgrade to aftermarket electronic fuel injection (EFI). Specifically engineered to fit a wide range of Chrysler, Dodge, and Jeep models equipped with the 5.7L HEMI engine from 2003 through 2015, this kit simplifies the conversion process while delivering reliable performance and drivability improvements.

Ideal for enthusiasts and professional builders alike, the kit integrates the advanced FAST XFI 2.0 engine management system with a high-flow throttle body and ignition control, providing precise fuel and spark control for optimized engine operation. This plug-and-play solution reduces installation complexity and ensures compatibility with your vehicle’s existing setup.

Key Features:

Designed to deliver a complete EFI conversion experience, the FAST Basic Kit includes:

• FAST XFI 2.0 Engine Management System for advanced tuning flexibility and reliable control
• XIM Ignition Module for precise ignition timing and improved spark delivery
• Cable-driven 92mm high-flow throttle body engineered for optimal airflow and throttle response
• Comprehensive plug-and-play wiring harness tailored for Chrysler, Dodge, and Jeep 5.7L HEMI engines
• Compatibility with a broad range of 2003–2015 Dodge Ram 1500, Ram 2500, Ram 3500, Durango, Charger, Challenger, Magnum, Chrysler 300, and Jeep Grand Cherokee models
• Supports high-performance applications including SRT and Hellcat variants
• Engineered for easy integration with crate and transplant engines
• Improves throttle response, fuel efficiency, and overall drivability

Construction & Design:

The FAST Basic Kit EFI Conversion is built with high-quality components engineered for durability and performance. The 92mm throttle body features a cable-driven design that ensures smooth and responsive throttle actuation. The XFI 2.0 system utilizes advanced electronics and software to provide precise fuel and ignition control, adaptable to various engine setups and tuning requirements.

All wiring harnesses and connectors are custom-designed for plug-and-play installation, minimizing the need for splicing or modifications. This thoughtful engineering approach reduces installation time and potential errors, making it a reliable choice for both professional shops and experienced enthusiasts.

Installation & Fitment:

This EFI conversion kit is tailored to fit a wide range of Chrysler, Dodge, and Jeep vehicles equipped with the 5.7L HEMI engine from 2003 to 2015. Compatible models include Dodge Ram 1500 (2003–2010), Ram 2500 (2003–2010), Ram 3500 (2004–2009), Ram 1500 SRT-10 (2004–2006), Dodge Durango (2004–2015), Chrysler 300 (2005–2015), Dodge Magnum (2005–2008), Dodge Charger (2006–2015), Dodge Challenger (2009–2015), Jeep Grand Cherokee (2005–2015), and high-performance SRT and Hellcat variants from 2014–2015.

The kit is designed for straightforward installation with minimal modifications required. The plug-and-play wiring harness and included components allow for a clean and efficient conversion process, making it accessible for both professional installers and knowledgeable enthusiasts.

What's Included:

• FAST XFI 2.0 Engine Management System
• XIM Ignition Module
• 92mm cable-driven high-flow throttle body
• Complete plug-and-play wiring harness tailored for Chrysler/Dodge/Jeep 5.7L HEMI engines
• Installation hardware and connectors

Ideal For:

This EFI conversion kit is perfect for vehicle owners upgrading crate or transplant 5.7L HEMI engines who want a reliable, easy-to-install aftermarket EFI solution. It suits enthusiasts seeking improved throttle response, fuel efficiency, and engine management flexibility without the complexity of custom wiring or tuning from scratch. Additionally, it supports high-performance builds including SRT and Hellcat models, making it a versatile choice for street, strip, or show applications.