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TEXAS · MAIL-IN SERVICE

VW/Audi Simos ECU Clone / Immo-Off in Texas

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

$250 flat Fast Turnaround ~1 day USPS from TX
Text Before You Buy

Why Texas customers mail in vw/audi simos ecu clone / immo-off

Texas has roughly 22.8 million registered vehicles, and full-size pickups & SUVs make up much of what Houston-area shops and owners mail us. European platforms cluster in Houston, Dallas-Fort Worth, San Antonio, and most local Houston shops sub bench jobs like vw/audi simos ecu clone / immo-off to a specialist instead of tooling up for one car. Same-state — fastest possible round-trip.

Metros we serve in Texas

HoustonDallas-Fort WorthSan AntonioAustin

Texas at a glance

  • ~22.8M registered vehicles statewide
  • Most common: full-size pickups & SUVs
  • Texas ended its annual safety inspection for most non-commercial vehicles in 2025; emissions testing still applies in designated metro counties. Confirm current requirements with the Texas DMV.

What you get

  • Your original Simos ECU's identity, immobilizer data, coding, and learned adaptations cloned onto your donor — immobilizer fully preserved, existing keys keep working
  • Or, on the immo-off path, the immobilizer requirement removed from the module so it runs on a standalone, orphaned, or swapped platform
  • Donor part-number compatibility verified against your VIN and ECU labels BEFORE you ship or buy anything
  • A full bench read and verify pass of both units before a single byte is written
  • Checksum-correct write with a powered communication test on a stable, regulated bench supply before return
  • Plain install notes — what happens at first key-on, and whether any relearn or adaptation applies at the car
  • Modules returned with tracking, at the return-shipping speed you select and pay for at checkout

Shipping timeline — Texas ↔ Arlington TX

USPS Priority routes through the North Texas distribution network; 1 day from most of the state. Typical round-trip from Houston or anywhere in Texas:

  1. Day 0

    You ship

    USPS Priority from TX, ~$9

  2. Day 1

    We receive

    Workshop opens + inspects

  3. Day 2

    Work done

    Typical 24-hour bench turnaround

  4. ~Day 3

    Back to you

    Return speed you chose at checkout

Texas FAQ

Common questions from customers shipping from Texas.

How long does shipping take from Texas to your Arlington TX workshop?
USPS Priority Mail from Houston, TX reaches our Arlington workshop in about 1 business day. USPS Priority routes through the North Texas distribution network; 1 day from most of the state. We start work the same day your module arrives and typically ship back next business day at the return speed you chose at checkout.
How much does it cost to ship a module from Texas?
USPS Priority flat-rate from Texas to Arlington TX runs about $9. The customer pays shipping to us; return shipping back to Texas 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. Same-state — fastest possible round-trip.
Do you accept vw/audi simos ecu clone / immo-off modules from Texas?
Yes — we receive modules from Houston, Dallas-Fort Worth, San Antonio, Austin and the rest of Texas regularly. With about 22.8 million registered vehicles statewide, full-size pickups & SUVs are the bulk of what we see from Texas.
Is there a vw/audi simos ecu clone / immo-off shop in Houston I should use instead?
Most Houston shops don't keep the bench equipment for vw/audi simos ecu clone / immo-off — 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. Same-state — fastest possible round-trip.
Does Texas vehicle inspection or emissions testing affect this service?
Texas ended its annual safety inspection for most non-commercial vehicles in 2025; emissions testing still applies in designated metro counties. Confirm current requirements with the Texas DMV. Our service is bench module programming only — you remain responsible for your vehicle's compliance with all Texas and federal requirements.
How much is it and how does the mail-in work?
It is $250 flat for either path. After a technician verifies your VIN and both ECU labels, you mail the module or modules to Auto Module Lab in Arlington, TX — USPS to the PO Box, or UPS/FedEx to the street-addressed form of the same box, since UPS and FedEx cannot deliver to a PO Box. We do the bench work, run a powered communication test, and ship back with tracking at the return speed you pick and pay for at checkout: Standard $24.95, UPS 2-Day $54.95, or UPS overnight $94.95. This is a mail-in bench service only — we do not travel to vehicles.
What is a Simos ECU, and how do I know I have one?
Simos is the Continental (formerly Siemens VDO) petrol engine-control family VW Group ran alongside Bosch from roughly 2000 through 2020. The family name and part number are printed on the ECU label — you will see something like Simos 8.5 or Simos 18.1 on the sticker or etched into the housing. Send us a photo of that label plus your VIN and we confirm the exact generation and the service path before you ship or buy a donor.

Full details

See the complete VW/Audi Simos ECU Clone / Immo-Off service page

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

Full Service Page

Same service from other states:

AlabamaAlaskaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaHawaiiIdahoIllinoisIndianaIowaKansasKentuckyLouisianaMaineMaryland

Ship from Texas today

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

(817) 678-3252