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OKLAHOMA · MAIL-IN SERVICE

GM ECM / PCM — Programmed & Ready to Install in Oklahoma

Ship your module from Oklahoma City or anywhere in Oklahoma — we complete the work in 24 hours and ship it back at the return speed you choose at checkout — standard to overnight.

$399 flat Ships in 1–2 Business Days ~1 day USPS from OK
Text Before You Buy

Why Oklahoma customers mail in gm ecm / pcm — programmed & ready to install

Oklahoma has roughly 3.6 million registered vehicles, and full-size pickups & SUVs make up much of what Oklahoma City-area shops and owners mail us. Domestic work like gm ecm / pcm — programmed & ready to install runs high-volume across Oklahoma — we see a steady stream out of Oklahoma City, Tulsa, Norman. Neighboring state — typically 1 day each way, the fastest non-Texas round-trip.

Metros we serve in Oklahoma

Oklahoma CityTulsaNormanBroken Arrow

Oklahoma at a glance

  • ~3.6M registered vehicles statewide
  • Most common: full-size pickups & SUVs
  • Oklahoma has no statewide periodic vehicle safety or emissions inspection program.

What you get

  • The ECM itself — you send nothing in
  • Current factory calibration flashed for YOUR VIN via Techline Connect / SPS2
  • Engine, transmission, axle ratio, and emissions content matched to your build
  • Bench-verified before it ships
  • Written install + security relearn instructions in the box
  • Outbound shipping speed your choice at checkout — standard, 2-day, or overnight
  • 6-month warranty on the module and the programming

Shipping timeline — Oklahoma ↔ Arlington TX

USPS Priority is a quick hop north from the North Texas network; often next-day. Typical round-trip from Oklahoma City or anywhere in Oklahoma:

  1. Day 0

    You ship

    USPS Priority from OK, ~$9

  2. Day 1

    We receive

    Workshop opens + inspects

  3. Day 2

    Work done

    24-hour bench turnaround

  4. ~Day 3

    Back to you

    Return speed you chose at checkout

Oklahoma FAQ

Common questions from customers shipping from Oklahoma.

How long does shipping take from Oklahoma to your Arlington TX workshop?
USPS Priority Mail from Oklahoma City, OK reaches our Arlington workshop in about 1 business day. USPS Priority is a quick hop north from the North Texas network; often next-day. We start work the same day your module arrives and ship back next business day at the return speed you chose at checkout.
How much does it cost to ship a module from Oklahoma?
USPS Priority flat-rate from Oklahoma to Arlington TX runs about $9. The customer pays shipping to us; return shipping back to Oklahoma is selected at checkout — $24.95 standard (3-5 business days), $54.95 UPS 2-Day, or $94.95 UPS Next Day Air, flat nationwide. Neighboring state — typically 1 day each way, the fastest non-Texas round-trip.
Do you accept gm ecm / pcm — programmed & ready to install modules from Oklahoma?
Yes — we receive modules from Oklahoma City, Tulsa, Norman, Broken Arrow and the rest of Oklahoma regularly. With about 3.6 million registered vehicles statewide, full-size pickups & SUVs are the bulk of what we see from Oklahoma.
Is there a gm ecm / pcm — programmed & ready to install shop in Oklahoma City I should use instead?
Most Oklahoma City shops don't keep the bench equipment for gm ecm / pcm — programmed & ready to install — they'd forward the module to a specialist anyway, which adds a markup and a middleman. Going direct to us is usually faster and cheaper. Neighboring state — typically 1 day each way, the fastest non-Texas round-trip.
Does Oklahoma vehicle inspection or emissions testing affect this service?
Oklahoma has no statewide periodic vehicle safety or emissions inspection program. Our service is bench module programming only — you remain responsible for your vehicle's compliance with all Oklahoma and federal requirements.
Do you need my old module back?
No, but we want it. Old ECMs have core value, so ask about a core credit when you order and we will send you a prepaid label for it.
Does this cover the transmission too?
On applications where the transmission is controlled by the ECM, yes — the calibration includes it. Trucks with a separate TCM (T43/T87) need that module addressed separately; we can prepare a matched pair in one order and one box.

Full details

See the complete GM ECM / PCM — Programmed & Ready to Install service page

Compatibility list, what it fixes / doesn't fix, shipping instructions, warranty.

Full Service Page

Same service from other states:

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMaryland

Ship from Oklahoma today

Pay now, get the Arlington TX shipping address by email, drop it in the mail. Full round-trip from Oklahoma City: about a week.

(817) 678-3252