1999-2006 Gen III LS Custom Tuning
Get more out of your GM Gen III LS with custom tuning from PML Parts.
This is a tune file only. Please select a device from the Addons below if you do not already have one. All Digital Products (Custom Tuning, Tuning Revisions, Upgrades, and Credits) are Non-Refundable. Tune files are processed Monday-Friday and timelines vary depending on our workload. Please contact sales for an accurate timeline. Custom Tune files are not customized to your vehicles specifics. The files are pre-built by the vendors.
Regular price
$250.00
1999-2006 Gen III LS Custom Tuning
Get more out of your GM Gen III LS with custom tuning from PML Parts.
Tuning is completed using the HP Tuners MPVI interface, allowing us to review your factory calibration, make the required adjustments and refine the tune using diagnostic data from your vehicle.
Once your vehicle information and factory read have been submitted, PML Parts will build your initial calibration. Additional revisions may be required based on your datalogs, especially for cammed, boosted or heavily modified engines.
An HP Tuners MPVI device and the appropriate HP Tuners licensing credits are required. Hardware and credits are not included in the base price but can be added from the addons.
For best results, provide a complete and accurate modification list when placing your order. Final performance will depend on the mechanical condition of the vehicle and the compatibility of the installed components.