2020-2023 Chevy L5P TCM Tuning+4 Credits
Tunes

2020-2023 Chevy L5P TCM Tuning+4 Credits

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$549.99
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

2020-2023 Chevy L5P TCM Tuning+4 Credits 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. The exact contents and fitment depend on the options selected on this product page.

What's Included:

  • TCM tunes are included.
  • 4 Credits needed for tuning Included.
  • Quick installation for minimal vehicle downtime
  • We can now unlock the factory TCM in the truck for no downtime!

This product gives you everything you need to start tuning your T93 TCM-equipped vehicle, making it the perfect solution for those who want to maximize their vehicle’s performance without delays.

The key advantage? No need to remove the TCM from the vehicle! This eliminates the risk of damaging delicate components during removal and reinstallation.

This kit also eliminates the need for complex reprogramming or relearns. With this upgrade, you’ll gain full tuning access through HP Tuners’ VCM Suite, allowing you to optimize performance for the supported GM vehicles.

Vehicle Compatibility:

The GM E90/T93

GM T93 TCM Support:

  • 2020-2023 Chevrolet Silverado 2500HD/3500HD (6.6L L5P)
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.