LTG PCM Update

Electronics - PCM Update
Electronics - PCM Update
Electronics - PCM Update

LTG PCM Update

13 reviews
Core Charge
Regular price $60.00
  • In stock, ready to ship
  • Inventory on the way

This product is for customers that have already purchased our ZZP LTG 1.0 pcm and need a basic file update for their ATS, CTS, or 2.0 Camaro. For example, you changed your injector size, changed cam(s), swapped to a different style MAF, changed gears in transmission, etc.  This simple update only applies to ZZP related file updates.  If you have a custom sheetmetal intake, custom turbo kit, or something similar that requires a lot of custom tuning, there will be additional charges.

PCM updates do not come with tech or tuning support.

  • If you selected "I am sending in my PCM core" ship the core to the address below with a detailed note including your name, order #, and a complete mod list.
  • If you selected "Email me a file" that means you have HPTuners already and then you will email your file along with your complete mod list, order number, and we will modify your file and email it back to you.

Ship PCM cores to:

ATTN: (Enter order #)
2450 28th Street SW
Wyoming, MI 49519

*If you order products along with this, everything will be held until the PCM arrives and is reflashed for shipping.
*If you do not include a detailed note with the PCM it will delay your order.

*If you have a 2016+ car you likely will have to purchase credits to re-license the PCM if choosing sending in core first. If you have any questions about this process or how many you'll have to order please email

If using your own laptop for remote tuning, download the latest stable HPTuners VCM Suite here.

Customer Reviews
5.0 Based on 13 Reviews
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Justin L.
United States

ZZP tune

This ZZP tune paired with the ZZP parts is truly unbelievable with this tune I was able to beat top-of-the-line cars like 5.0 392 and a SS multiple times if you don’t believe me check out the ZZP Facebook group and look up my videos Ceodrew Tune by Matt

Darius R.
United States United States

ZZP tune with modifications

Matt is absolutely amazing. I have gone back in forth with him for tunes and code corrections with new performance parts. extremely assistive as well as prompt. I highly recommend ZZP for any LTG owner that wants to wake that thing up these guys are knowledgeable and helpful.

Alvis M.
United States United States

Matt answered all my questions. He's amazing. Car runs strong. Takes pride in safety and quality of your car

Alejandra S.
United States United States

down pipe install

It was pretty straight forward. if you've done the pcm update, you just email your file to Matt if whatever part you've installed requires a tune.

Andrew N.
United States United States

PCM update

The best of the best when it comes to customer service. Truly.

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