PCMTUNERS
LS Gen 4 LS GM E38 ECM Mail-Order Tune
LS Gen 4 LS GM E38 ECM Mail-Order Tune - Image 2

LS Gen 4 LS GM E38 ECM Mail-Order Tune

$299.00

LS Gen 4 GM E38 ECM Mail-Order Tune. Includes VATS removal when needed.

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Description

GM E38 ECM Mail-Order Tune

This is a mail-order performance tune for your GM E38 ECM. VATS removal is included when needed (ask for it when you complete the service request form). We can also tune for an engine-swap, cam upgrade, drivability/throttle response improvements, and more. 

Don’t need the tune? VATS only service is linked below.

Choose the $119 VATS-only service

Make sure this is your controller

  • Years: Commonly 2007–2013, depending on application
  • Controller: Bare aluminum E38 ECM with one black connector and one gray connector
  • Common engines: Gen IV 4.8L, 5.3L, 6.0L, and 6.2L LS/Vortec applications
  • Common service numbers: 12612384, 12625455, 12633238, 12635353, 12636124, 12636125, 12640044, 12640444, 12645843, 12653582

What this service is for

  • Tuning for a daily driver, performance, towing, gear/tire size changes, speed governor removal, and more. 
  • Repairing the original vehicle when a VATS fault prevents starting.
  • Using the PCM in an engine-swap project.
  • Replacing a failed PCM with a compatible controller without needing to do the anti theft relearn. 

What the $299 tune includes

  • DOD Off
  • VATS removal when needed.
  • Tune changes customized to your setup and use. Towing, gears, tires, headers, car-back, intake, cam upgrade (base/startup tune) and more. Tell us about your mods on the service request form (links above).
  • Engine-swap DTC cleanup and applicable settings changes.
  • Street and Performance oriented calibration based on your fuel octane and supporting mods.

How mail-order service works

  1. Purchase this service.
  2. Complete the service request form using your order number.
  3. Remove and securely package your PCM/ECM or module(s).
  4. Send only the bare PCM/ECM or module(s). Before shipping, remove all plastic or metal brackets, mounting pieces, screws, wiring-harness gaskets, and other accessories. Extra pieces are not part of this service and may not be returned, so please keep them with the vehicle. PCM Tuners is responsible only for the module(s) sent for service.
  5. We strongly recommend that you use the white 9" x 3" x 12" Pen+Gear brand boxes available at Walmart. They are strong, made in the USA, and cost about $1. Most GM ECM and PCM modules fit in these perfectly. Just add a bit of paper on the ends to prevent the module from sliding in the box during transit.
  6. Ship it to
    PCM Tuners
    367 N Clarendon Ave, Unit 7
    [YOUR ORDER NUMBER] – Please don’t forget this. It really helps speed up order processing.
    Scottdale, GA 30079
  7. We complete the service and return the controller(s) with tracking.

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