PORSCHE SPECIALTY · NATIONWIDE MAIL-IN

Porsche Mail-In Module Programming

Mail-in BCM & Kessy key programming for Cayenne, Panamera, Macan, 911, Cayman & Boxster

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Why ship your Porsche module to us

What we bring to Porsche specifically:

Both eras covered: BCM (2010+) and Kessy module (2003-2010 Cayenne)
All-keys-lost and add-a-key are both routine
Flat $250 — vs $600-1,200+ at the dealer
Module returned ready to install — no dealer follow-up trip
Cayenne, Panamera, Macan, 911, Cayman, Boxster
Used BCM/Kessy donors keyed before install on request

Porsche services we offer

All flat-priced, all typical 24-hour bench turnaround, all with flat-rate return shipping picked at checkout.

$349

Porsche Key Programming (BCM / Kessy)

Lost your Porsche key, or the car no longer recognizes it? Mail in your BCM (or Kessy module on older cars) and we program a new working key — returned ready to install.

Typical 24-Hour TurnaroundView →

$150

Porsche BCM / Kessy Clone (Mail-In)

Failed Porsche BCM? Mail in your original plus a matching donor and we clone it — keys, immobilizer, and coding carried over so it plugs in and works.

Typical 24-Hour TurnaroundView →

$250

Porsche DME / Engine ECU Clone

Dropped a used DME into your 996, Boxster, or Cayenne and now it cranks forever without firing? Mail in your original plus a part-number-matched donor and we clone the identity, immobilizer relationship, and calibration across on the bench — plug and play.

Fast TurnaroundView →

$250

Porsche Alarm / Immobilizer Box Clone

996 or Boxster that will not start even with a known-good key, or all keys lost after the alarm box drowned? Mail us the original plus a matched donor and we clone the immobilizer and key data across on the bench, so the replacement works with the keys you already own.

Fast TurnaroundView →

Chassis we cover

Don't see your chassis? Text us — most Porsche variants are supported even if not listed.

Cayenne (9PA / 957, 2003-2010, Kessy)Cayenne (958, 2011-2018, BCM)Panamera (970, 2010-2016)Macan (95B, 2014+)Cayman / Boxster (981 / 982)911 (991 / 992)

Common Porsche diagnostic codes

All keys lostBCM/Kessy needs a fresh key paired

Key not recognizedModule replaced or key data lost

Add a keyProgram a spare to the existing module

Used moduleDonor BCM/Kessy needs a key before install

Porsche FAQ

Brand-specific questions.

Why ship the BCM instead of OBD programming?

Porsche marries the key to the module. On 2010+ cars that is the BCM; on 2003-2010 Cayenne it is the Kessy module. Bench programming is the reliable way to add a key or recover all-keys-lost without dealer-only online access.

Do you cover older Cayenne with Kessy?

Yes — same $250 flat price. The 2003-2010 Cayenne uses the Kessy module instead of a BCM; just ship the Kessy module.

Add-a-key vs all-keys-lost — same price?

Yes, $250 flat either way. Note which on your order so we prep the right procedure.

How fast is turnaround?

Typically 24 hours of bench work after we receive the module, then shipped back with tracking. Return shipping is selected and paid at checkout — $29.95 standard, $54.95 UPS 2-Day, or $94.95 UPS Next Day Air, flat nationwide.

Porsche deep-dive guides

Porsche Module Cloning Cost: DME, Alarm Box, BCM (2026)

13 min read · 3,410 words

Porsche BCM / Kessy Cloning: Why Used Won't Just Work

13 min read · 3,325 words

Porsche Won't Start? Kessy Immobilizer and Key Options

12 min read · 3,165 words

Porsche BCM & Kessy Key Programming Mail-In Guide 2026

12 min read · 2,698 words

Ship your Porsche module today

Pick the right service above, pay online, get the Arlington shipping address by email. Most jobs back on your bench within a week.

See Services Above (817) 678-3252