40%OFF 2004.5-2005 Chevy EFI Live Unlimited Delete Package
2004.5-2005 Chevy EFI Live Unlimited Delete Package 2004.5-2005 Chevy EFI Live Unlimited Delete Package 2004.5-2005 Chevy EFI Live Unlimited Delete Package 2004.5-2005 Chevy EFI Live Unlimited Delete Package
Unlimited Package

2004.5-2005 Chevy EFI Live Unlimited Delete Package

Read Instructions
$1,499.97
VIN required. Enter the truck's 17-character VIN before adding this product to the cart.
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1 truck Each truck gets its own options, VIN, modifications, and add-ons.
Need help? Use Shop Parts for individual items, open the Kit Builder for a complete setup, or contact us before ordering.
Complete Kit

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Product Info

Product Info

2004.5-2005 Chevy EFI Live Unlimited Delete Package combines the matching tuner with tunes, EGR kit, and selected exhaust setup into one complete package for the vehicle platform shown in the title.

This package is organized to make the main components easier to order together. Choose the correct tuning package, exhaust configuration, EGR or truck option, and any required access level before adding it to cart. The exact contents of the order are based on the selections made on this product page.

How to Choose Your Options

  • Tune quantity: Single Tune supplies one calibration for the selected setup. SOTF/Multi-Tune + Switch provides multiple tune positions and the listed switch so supported calibrations can be changed without reflashing the truck.
  • TCM/transmission tuning: No TCM/Transmission Tuning is an engine-tuning-only selection. Add TCM/Transmission Tuning also includes the compatible transmission calibration and any unlock service specifically named in that option.
  • Exhaust size: 4-inch and 5-inch identify the nominal tubing diameter of the selected exhaust configuration.
  • Material: Aluminized steel is the standard coated-steel exhaust material and the lower-cost choice. T409 stainless steel is the corrosion-resistant upgrade; it can still develop normal surface discoloration or oxidation over time.
  • Truck configuration: Standard/Regular/Normal Pickup is for a factory pickup-bed chassis. Cab Chassis/Incomplete Truck is for a chassis-cab or incomplete-vehicle configuration that receives a separate work body or bed and may use different wheelbase and exhaust routing. Select the actual vehicle configuration, not only the cab style.
  • EGR kit choice: Add includes the EGR-kit option in this package. Don’t Add omits that EGR-kit add-on from the order.

What's Included

  • 2004.5-2005 Chevy EFI Live Tuner with Tunes
  • 2004.5-2005 Chevy LLY EGR Delete Kit
  • 2001-2007 Chevy Full Exhaust System or the matching exhaust option selected

Tuning Package

The package uses the 2004.5-2005 Chevy EFI Live Tuner with Tunes. Tune access, power level, support package, switch option, unlock service, and transmission support depend on the selections and restrictions listed for this exact truck application.

  • Choose the available single-tune or five-tune option shown for this application.
  • A DSP5 switchable-tune option is available where shown in the product selections.
  • An internet-connected computer is required to receive and transfer the tuning files.
  • Tune files are delivered for transfer to the EFI Live device using a computer and internet connection.

EGR Kit

The package includes the 2004.5-2005 Chevy LLY EGR Delete Kit. Select the kit or truck configuration that matches the listed engine and year range.

Exhaust Setup

The package includes the 2001-2007 Chevy Full Exhaust System or the matching exhaust option selected. Choose the available pipe, exhaust size, material, downpipe, or truck-configuration option that matches your vehicle.

Fitment and Ordering Notes

  • Match every selected option to the year, make, model, engine, transmission, and pickup or cab-and-chassis configuration shown for your truck.
  • Do not assume that a tuning, EGR, or exhaust option from another year range applies to this package.
  • Confirm that all selected components and tuning access items have arrived before beginning installation.
  • Professional installation is recommended.
Fitment and Options

Options on this page are tied to real Shopify variants. Unavailable combinations are disabled automatically, and the cart receives the exact selected variant.

Unlimited Packages, tuners, and tunes require a decoded 17-character VIN before checkout. The VIN and verified vehicle are saved separately from your modification notes.

Bundle pages can add matching support parts with the main product. Exhaust, EGR, tips, intakes, switches, and support parts are grouped so the order stays clean.

Shipping

Shipping options and delivery times are shown at checkout. Fast air shipping may be available at checkout. Some tuning, custom-order, and VIN-matched items may require extra processing time.

Returns

Electrical, tuning, special-order, and used/installed items may have special return limits. Contact support before ordering if you are unsure.

Fast air shipping Available at checkout when the order and address qualify.
1 yr limited warranty Coverage applies to tuning and software items according to the order details.
Sales assistance Use Shop Parts, the Kit Builder, VIN checks, and modification notes to get the right setup.
Safe payment Secure online payment is handled through Shopify checkout.
Unlimited Diesels

Built to help you order the right diesel setup.

1Select the exact product options that match your truck.
2For tuners, tunes, and bundles, verify the VIN and add modification notes.
3Add matching support parts below the product when they are needed.
4Review the cart, then checkout with the exact selected variants.