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FAST 302003L EZ-EFI Complete Fuel System Kit with LSXRT Manifold and XIM Ignition

(Chevrolet Silverado 1500 1999-2007, Suburban 1500 2000-06, Camaro 1998-2002, 2014-15, Corvette 1997-2013, Tahoe 2000-06, Trailblazer 2006-09 + 23 more models)

Manufacturer

Part Number

302003L
Sale Price

$4,419.95

Estimated ship date Tuesday, November 24

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The FAST 302003L EZ-EFI Engine + Manifold Kit delivers a comprehensive fuel injection solution engineered specifically for LS engine conversions and performance builds. This complete system combines advanced engine management with high-flow induction components for a true bolt-on EFI upgrade.

Complete System Includes:

  • EZ-EFI Fuel ECU and Multiport Harness: Self-tuning fuel management with plug-and-play wiring for simplified installation
  • LSXRT Intake Manifold: Performance-engineered manifold optimized for LS engine applications
  • Big Mouth Throttle Body: High-flow throttle body for maximum air delivery
  • Billet Fuel Rails: CNC-machined aluminum construction for reliable fuel distribution
  • Precision Flow Fuel Injectors: Matched injector set calibrated for optimal fuel atomization
  • Inline Fuel Pump: High-pressure fuel pump capable of supporting system demands
  • XIM Ignition Control System: Advanced timing control for complete engine management integration

This all-in-one kit eliminates the guesswork of piecing together compatible EFI components. The self-tuning EZ-EFI system automatically adjusts fuel delivery based on engine conditions, while the XIM module provides precise ignition timing control. Designed for engine swaps, hot rods, street machines, and performance applications where simplicity meets capability.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2007, Suburban 1500 2000-06, Camaro 1998-2002, 2014-15, Corvette 1997-2013, Tahoe 2000-06, Trailblazer 2006-09, Avalanche 1500 2002-06, Express 3500 2003-05, Express 2500 2003-07 + 20 more models

Injection Type

Multi-Port

C.A.R.B. Exempt?

No

Compatible w/ Returnless Fuel System?

No

Uses Fuel Pressure Sensor?

No

Laptop Datalogging Support

No

Requires Separate Personal Computer?

No

Able to Control Boost?

No

Nitrous Compatible?

No

Individual Cylinder Corrections?

No

Can Support Internal Datalogging?

No

Fuel Injection Series

EZ-EFI Fuel

Able to control ignition timing?

No

Boost Compatible?

No

Compatible w/ E85 Fuel

No

Knock Retard Compatibility?

No

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

It was very easy. I am looking forward to seeing it. It's for my granddaughters truck.

Great n easy

Found exactly what I was looking, at a great price, would definitely order again!

quick and easy found exactly what i was looking for

Awesome. Simple. Easy.

Easy search, easy cart.

My order was processed and shipped the same day, the pricing was great and loved the overall experience.

Great prices!

quick and easy! almost forgot-great prices!!

Had what I wanted. Shipped quickly. Very pleased.

Fast and Easy

Very cheap prices compared to most other performance markets.

A+ part as advertised, quick shipping.

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