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2020-2025 Chevy LM2 3.0L HP Tuners Unlimited Delete Package
2020-2025 Chevy LM2 3.0L HP Tuners Unlimited Delete Package 2020-2025 Chevy LM2 3.0L HP Tuners Unlimited Delete Package 2020-2025 Chevy LM2 3.0L HP Tuners Unlimited Delete Package 2020-2025 Chevy LM2 3.0L HP Tuners Unlimited Delete Package 2020-2025 Chevy LM2 3.0L HP Tuners Unlimited Delete Package
Unlimited Package

2020-2025 Chevy LM2 3.0L HP Tuners Unlimited Delete Package
Read Instructions Product Details
$2,874.97
VIN required. Enter the truck's 17-character VIN before adding this product to the cart.
VIN trouble? Continue for review
Continue with manual VIN review

Enter all 17 VIN characters and double-check them. If the VIN or fitment is incorrect, order processing may be delayed while we contact you to confirm the correct truck and parts. No fixed turnaround is guaranteed.

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Select the tire size currently installed. Wheel and tire clearance is the customer's responsibility.
1 truck Each truck gets its own options, VIN, modifications, and add-ons.
Add-ons for your truck See matching parts below
Shipping estimate at checkout Enter your address at checkout to see available shipping methods and estimated delivery. VIN-matched tuning, custom-order, and special-order items may need additional processing before shipment.
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

2020-2025 Chevy LM2 3.0L HP Tuners 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

  • ECM selection: E46 and E66 are different ECM/controller choices. Select the controller ID actually installed in the truck rather than choosing by model year alone, because the listed year ranges overlap.
  • Tune level: Level 1, Level 2, and Level 3 select the calibration level supplied for this exact ECM and truck. The source product data does not assign universal horsepower numbers to these level names, so they should not be treated as interchangeable power ratings across different controllers.

What's Included

  • 2020-2025 Chevy LM2 3.0L HP Tuner with Tunes
  • 2020-2025 Chevy LM2 3.0L EGR Delete Kit
  • 2020-2025 Chevy LM2 3.0L 3" Turbo Back DPF Delete Pipe or the matching exhaust option selected

Tuning Package

The package uses the 2020-2025 Chevy LM2 3.0L HP 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.

  • The factory ECM must be sent in for the listed unlock service before tuning can be completed.
  • The required tuning credits listed for this application are included.
  • Tunes and tuning licenses are non-refundable once activated or used. Eligible unused, uninstalled hardware may be returned within 30 days after delivery. See our Return and Refund Policy for conditions and exceptions. Statutory rights are unaffected.

EGR Kit

The package includes the 2020-2025 Chevy LM2 3.0L EGR Delete Kit. Select the kit or truck configuration that matches the listed engine and year range.

Exhaust Setup

The package includes the 2020-2025 Chevy LM2 3.0L 3" Turbo Back DPF Delete Pipe 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 full 17-character VIN before checkout. Check your VIN first. If it cannot be verified, use the manual-review option and acknowledge possible processing delays. Your VIN and review status 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

Request a return within 30 days after receiving eligible, unused, uninstalled hardware in its original packaging. Physical tuning devices must not have been activated, registered to a vehicle, or used to program a vehicle.

Tunes and tuning licenses are non-refundable once activated or used. This applies to EZ Lynk, EFI Live, and all other tuning platforms, including tunes supplied with a hardware package.

Rights concerning faulty or incorrectly supplied products are not affected. Read the full Return and Refund Policy

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.
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Customer reviews

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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.