Black Label Diesel Tuning provides custom ECM calibration services for Class 6-8 heavy and medium duty trucks as well as agricultural and construction equipment such as skid steer, loaders, farm tractors, and much more for almost all manufacturers such as John Deere, Takeuchi, Cat, Isuzu, Paccar, just to name a few!

How it Works- This is a remote tune. Compatibility for your specific application can be checked by emailing us or using the chat function with the Vin# and ECM tag. After purchase a live tuning session time and date will be set up. You will require a Nexiq device and a laptop computer running Windows meeting the Software Requirements- if you do not have the proper software (Cat ET- Insite- Calterm- Detroit ddl- Ect) We also have those available for purchase if you need and can be downloaded at the time of the live tuning session. Remote tuning can take a few iterations to get right.

Not all trucks support every type of calibration

Additional work outside the original scope may require approval

How it Works

After purchase, you will be contacted to collect the required truck information, including engine details, model year, ECM/TCM type, current configuration and go

Once compatibility is verified, tuning and calibration work is performed based on the specific platform. Final delivery may include calibration files, configuration updates, or diagnostic outcomes depending on supportability.

This is a custom service, not instant file delivery.

Important Notes

This service applies to Class 6–8 on-road trucks only

Results and scope depend on platform access and module support

Not all trucks support every type of calibration

Additional work outside the original scope may require approval

Collection: Class 6 - 8 Truck Tunes

Class 6 - 8 Truck Tune Service

Class 6 - 8 Truck Tune Service