2019-2021 E46 LM2 3.0L EZ Lynk Tunes ONLY
Tunes

2019-2021 E46 LM2 3.0L EZ Lynk Tunes ONLY

Read Instructions
$1,199.99
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

Build full kit

Product Info

Product Info

2019-2021 E46 LM2 3.0L EZ Lynk Tunes ONLY is organized to make fitment, included components, and ordering details easier to confirm.

Confirm the listed year, make, model, engine, and any truck-specific configuration before purchasing. Review the available ECM selections before ordering. The exact contents and fitment depend on the options selected on this product page.

How to Choose Your Options

  • ECM selection: E46 identifies the required ECM/controller family for this selection. Verify the ECM ID on the truck before ordering.

Unlock the full potential of your 2019-2021 LM2 3.0L Duramax E46 ECM ONLY. No Returns or Refunds if you did not verify your ecm type before ordering! Will NOT work on the E66 ECM yet! With this comprehensive EZ Lynk tuning solution. This system provides complete control over your engine's performance parameters, allowing you to optimize power delivery, throttle response, and fuel efficiency. The EZ Lynk platform offers user-friendly interface access through your mobile device, enabling real-time monitoring and on-the-fly adjustments. Custom tuning files are specifically calibrated for the LM2 platform, ensuring safe and reliable performance gains while maintaining drivability. Whether you're looking to enhance towing capability, improve daily driving characteristics, or maximize performance output, this tuning package delivers professional-grade results with the convenience of at-home installation and updates.

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.