FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Silverado 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

Edelbrock Pro-Flo 4 XT EFI System for LS GEN III/IV Engines; 550 HP Capable (99-09 5.3L Silverado 1500)

Item S130382
Product Image
Edelbrock Pro-Flo 4 XT EFI System for LS GEN III/IV Engines; 550 HP Capable (99-09 5.3L Silverado 1500)
Verify parts fit and get product recommendations.
Silverado 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
Want $10? Write one of the first 5 reviews 4.9 Edelbrock Intake product ratings
Our Price

$2,519.95 (set)

FREE Shipping Market Price $2,897.99 You Save 13% ($378.04) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Pro-Flo 4 XT EFI System
      • Advanced Engine Management
      • Increased Horsepower
      • Enhanced Fuel Efficiency
      • Diverse Tuning Capabilities
      • Twenty-Four-Month Warranty
      • Fits 1999-2009 5.3L Silverado 1500 Models

      Description

      Performance. The Pro-Flo 4 XT EFI System is equipped with advanced engine management capabilities that optimize your LS GEN III/IV Engine's performance. The state-of-the-art EFI (Electronic Fuel Injection) technology ensures precise and efficient fuel delivery to each cylinder, resulting in smoother power delivery, improved throttle response, and enhanced drivability.

      Power. With its 550 HP capability, the Pro-Flo 4 XT EFI System unlocks the true potential of your 5.3L Silverado 1500. The EFI system delivers a significant boost in horsepower and torque, allowing your vehicle to handle heavy loads, towing, and off-road challenges with ease and confidence.

      Efficient. The precise fuel management of the Pro-Flo 4 XT EFI System optimizes fuel consumption, leading to improved fuel efficiency. By providing the right amount of fuel for each driving condition, the system helps you save on fuel costs while reducing harmful emissions, making it an eco-friendly upgrade for your vehicle.

      Versatile. The Pro-Flo 4 XT EFI System offers versatile tuning capabilities, allowing you to customize your engine's performance to match your specific driving needs and preferences. With the included handheld tuner, you can adjust various parameters such as air-fuel ratios, ignition timing, and idle speed, tailoring your Silverado's performance to your desired level.

      Installation. Putting this Edelbrock Pro-Flo 4 XT EFI System for LS GEN III/IV Engines on your 5.3L Silverado 1500 is easy and requires no drilling.

      Warranty There is a 24-month warranty on this product.

      Application. The Edelbrock Pro-Flo 4 XT EFI System for LS GEN III/IV Engines fits 1999-2009 5.3L Silverado 1500 models.

      Fitment:

      Details

      Edelbrock 35730

      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) Intake Manifold
      • (1) Throttle Body
      • (2) Fuel Rails
      • (8) Fuel Injectors
      • (1) Electronic Control Unit (ECU)
      • (1) Tuner
      • (1) Wiring Harness
      • Gaskets and Hardware
      • Instruction Manual
      4.9

      Reviews of Edelbrock Intake Products (7)

      Brand Image

      Reviews of Edelbrock Intake products have an average rating of 4.9 out of 5

        Questions & Answers

        10 More Questions

        Will It Fit My Silverado 1500

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

            Word on the Trail

            As always it was a painless and fast experience. That's why I will always go to you rather than another place to get the things I need for my truck. A huge thanks once again.

            celestetom
            Previous Slide Next Slide