Calibration · Controller work · Remote tuning
Start with the vehicle, controller, or job.
PCM Tuners handles calibration, remote tuning, mail-in work, module cloning, unlock and access preparation, VATS, and controller requests. The right path depends on the exact application—not a generic service label.
Supported platform entrances
Two real paths. No placeholder brands.
01 / GM
GM tuning and controller services
Chevrolet, GMC, Cadillac, Pontiac, and related GM applications. Route by vehicle family, engine swap or VATS need, controller work, or remote-tuning workflow.
- Vehicle-family tuning paths
- Engine-swap and VATS work
- Mail-in and remote calibration
- Controller service requests
02 / Mopar
Mopar tuning and controller services
Dodge, Chrysler, Jeep, and Ram applications. Route by vehicle family, PCM or controller state, mail-order work, access preparation, or remote tuning.
- Remote tuning with compatible hardware
- Mail-order calibration
- Locked-controller preparation
- Donor, VIN, and swap requests
Choose by job
Use the shortest route to the right answer.
Vehicle first
A tune or package for a known vehicle
Start with year, make, model, and generation so the service and hardware stay tied to a real application.
Controller first
Clone, unlock, VATS, VIN, or module work
Start with module cloning when you are replacing a controller. Use the GM or Mopar paths for tuning, unlocks, VATS, VIN, and other controller work.
Module cloning →
GM controller paths →
Mopar controller paths →
Hardware first
You already own a compatible interface
Use the hardware chooser to confirm the device, then select the matching tune or service path.
Uncertain application
The vehicle or job does not fit a listed path
Send the exact details before buying. We will confirm whether the request fits an existing product or needs a custom workflow.
Before you contact us
Bring the details that decide the workflow.
- Year, make, model, and trim
- Engine and transmission
- PCM, ECM, TCM, or controller information
- Current hardware and unlock status
- Modifications and fuel
- Existing tune or stock-file status
- Desired result and current symptoms
- Whether the vehicle runs and communicates