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Edelbrock Pro-Flo 4 EFI System for LS GEN III/IV Engines; 450 HP Capable (99-09 5.3L Silverado 1500)Find parts that fit my vehicle

Item S121348
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Edelbrock Pro-Flo 4 EFI System for LS GEN III/IV Engines; 450 HP Capable (99-09 5.3L Silverado 1500)
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Our Price

$2,158.95 kit

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      Product Information

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

      Features

      • State-of-the-Art EFI System
      • Boosts Horsepower and Torque
      • Features a High-Performance Intake Manifold
      • Includes Powerful Fuel Injectors
      • Comes with a High-Speed ECU
      • E-Tuner 4 with Dyno-Developed Calibrations
      • Bluetooth and Wireless Monitoring of Key Performance Metrics
      • Highly Durable, Weatherproof Construction
      • Durable Black Coating
      • Professional Installation Required
      • Fits All 1999-2009 5.3L Chevrolet Silverado 1500 Models

      Description

      Outstanding Electronic Fuel Injection System. Enhance the performance of your Silverado on the fly with this Edelbrock Pro-Flo 4 EFI System for LS GEN III/IV Engines; 450 HP Capable. It features an advanced intake manifold that is equipped with 29-pound-per-hour injectors that boosts your engine’s power up to 450 HP with 58 PSI fuel pressure. This kit is also equipped with a state-of-the-art self-learning system that lets you instantly boost the performance of your vehicle in a variety of driving situations.

      State-of-the-Art Learning Machine. This Kit features a high-speed ECU with an advanced, self-learning capability. It continually adjusts the calibration of your vehicle and communicates it with the included E-Tuner 4 app. This assists you in adjusting the performance of your vehicle on the fly.

      Advanced E-Tuner App. This EFI System comes with the exclusive E-Tuner 4 app. This advanced tuner can be accessed using Android or IOS mobile devices. It also features multiple dash display configurations for easy monitoring of parameters, including air-fuel ratios, coolant fans, idle speed, AFR set points, ignition control, cold start fuel, cranking fuel, and acceleration fuel tuning. This tuner also features dyno-developed base calibrations that instantly adjust your vehicle’s performance according to the requirements of your adventure. Finally, the app can be wirelessly upgraded and uses Bluetooth to communicate with its self-learning ECU for trouble-free performance enhancements.

      Heavy-Duty Quality. This EFI System is engineered for a variety of aggressive adventures. Its intake manifold features high-quality construction to deliver years of excellent performance. This kit also comes with a waterproof design and a black coating for lasting protection against damage caused by the elements. Lastly, this kit is completed with highly durable gaskets and seals that guarantee leak-free performance.

      Professional Installation Required. Installing this EFI System is straightforward with its OE-specific design. However, since some complicated mechanical and electrical processes will be involved during its installation, professional installation will be required.

      Limited 24-Month Warranty. To assure quality, Edelbrock backs this Pro-Flo 4 XT EFI System with a 24-month warranty against manufacturing or material defects from the date of sale to the original retail customer. Some limitations apply. For details, please contact customer service.

      Application. This Edelbrock Pro-Flo 4 EFI System for LS GEN III/IV Engines; 450 HP Capable is designed for all 1999 to 2009 5.3L Chevrolet Silverado 1500 pickup trucks.

      Application Note. A high-pressure EFI fuel delivery system is needed during the installation of this EFI kit. Please note that the fuel delivery system is sold separately.

      Fitment:

      Details

      Edelbrock 35700

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Pro-Flo Manifold Assembly
      • (1) Oxygen Sensor
      • (1) Pro-Flo 4 ECU
      • (1) Injector Harness
      • (1) Main Engine Harness
      • (1) Sensor, MAT
      • (1) Harness Set
      • Installation Hardware
      5.0

      Customer Reviews (1)

      Brand Image

      Reviews of Edelbrock Engine products have an average rating of 5.0 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 1500

      • 5.3L V8 - 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09

          Word on the Trail

          Honest company. So far, everything I have ordered has been shipped quickly, no games. Very happy with my ordering experience so far.

          jrlegacy23
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