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FAST 302003T-TCU EZ-EFI Complete Fuel Injection System with TCU for LS Engines

(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

Picture for manufacturer FAST

Part Number

302003T-TCU
13 reviews
Sale Price

$5,517.95

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The FAST 302003T-TCU EZ-EFI kit delivers a complete fuel injection and engine management solution for LS engine swaps and upgrades. This comprehensive system combines proven EZ-EFI 2.0 technology with transmission control, eliminating the need for multiple separate components and complex tuning.

Complete System Includes:

  • EZ-EFI 2.0 Fuel Management System: Self-tuning ECU with touchscreen handheld controller and multiport wiring harness
  • LSXRT Intake Manifold: Engineered specifically for LS engines with optimized runner design
  • Big Mouth Throttle Body: High-flow design for maximum airflow and throttle response
  • Billet Fuel Rails: Precision-machined aluminum fuel rails with -6 AN inlet and -6 AN return fittings
  • Precision Flow Fuel Injectors: Matched high-impedance injectors calibrated for the system
  • In-Tank Fuel Pump: High-pressure fuel pump capable of supporting system horsepower requirements
  • XIM Ignition Control Module: Standalone ignition timing control for distributor-less LS applications
  • TCU Transmission Control Unit: Electronic transmission control for 4L60E, 4L80E, and other compatible automatic transmissions

Key Features and Benefits:

  • Self-tuning technology learns and adjusts fuel and timing parameters automatically
  • Supports naturally aspirated and forced induction applications up to 1,200 horsepower
  • Integrated transmission control eliminates need for standalone TCU purchase
  • Color touchscreen handheld for easy system setup and monitoring
  • Wide-band oxygen sensor included for precise closed-loop fuel control
  • No laptop required for basic setup and operation
  • Compatible with LS1, LS2, LS3, LS6, LS7, LSX, and Gen III/IV LS engines

This all-in-one kit simplifies LS engine installations by providing everything needed for fuel delivery, engine management, ignition control, and transmission control in a single package. Ideal for street rods, muscle cars, off-road vehicles, and any application requiring reliable electronic fuel injection with automatic transmission control.

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

Quick checkout, Fast shipping, and a great product.

Great site, easy to find what your looking for at great prices

everything was easy and fast

first time ive order from here and my experience was great! shipping was crazy fast. and they had the best price shipped on the 2jz arp head stud set i could find. also how on their site they actually list if they have the part in stock and how many which is very helpful. ive payed for parts to find out the vender didn't even have them available. which lead to more down time. and we all hate down time :)

Great price

User friendly system

The order was placed on a weekend (Order #30758 <br>Order Date: Saturday, September 15, 2012 Order Total: $31.73 <br>It was processed on the first business day. I couldn't ask for a quicker response.<br><br>Good joob all !!!<br>Marty Spellman

Outstanding user friendly site and great prices. You beat out summitracing.com on my order. Congrats, your my new Auto Parts site for my 1986 Pontiac Fiero V6 SE. Thank you, Colin DuBord

I bought 2 pairs of Stainless Steel polished 12x16 mud flaps. I looked at quite a few mud flaps for my Escalade EXT, and these were the only ones I could find that were not plastic or rubber. They are excellent, heavy duty, polished stainless flaps; and mounting hardware was included. They were well packed, shipped fast and at a very reasonable amount. Best of all they were $26.00 cheaper a pair. So I saved $52.00, got fast delivery, and got a very nice product.....Thank you Autoplicity; definitely saved in my favorites....Bill in Pittsburgh, Pa.

Very simple and easy.

Autoplicity has fast shipping and great prices on quality auto parts. I will use them again soon, I am a very satisfied customer.<br>Thanks Jimmy

Fast service and great prices. knowledgable sales persons, Hugh in stock items. Packing was excellent, doubled boxed.

I received my Corsa exhaust for my Sequoia today; I had issues with Autoplicity with regard to the order/availability which once brought to their attention was rectified; in the end I had to wait a little longer than expected to receive my order but it was resolved and hopefully the management learned something from this experience.

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