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Tuner & Tunes
2019-2021 E46 LM2 3.0L EZ Lynk Tuner with Tunes
$1,799.99
Complete Kit
Build full kit
Product Info
Product Info
2019-2021 E46 LM2 3.0L EZ Lynk Tuner with Tunes pairs the listed tuning device with the applicable tune package and any required access items shown in the selected options.
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.
Product Details
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.
Tuning and Access Details
- VIN-specific tuning and unlock services are non-returnable as stated in the product details.
Fitment and Ordering
Confirm that the vehicle year, engine, transmission, ECM or TCM access requirement, and selected tune option match your truck. The tuner, cables, credits, unlock services, switches, and support level included with the order are determined by the selections shown on this product page.
Before Tuning
Have the required computer or mobile device ready, verify that all selected hardware has arrived, and review the supplied instructions before beginning the tuning process.
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.
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.