Allison A50 / T87 / T87A Cal

Automotive Innovations Allison transmission control module calibration service.

Price: $300 USD.

Calibration service for supported Allison A50, T87, and T87A controllers. We develop the transmission strategy with the engine's torque curve and intended vehicle setup in mind.

After checkout, submit your stock TCM file, vehicle details, transmission/controller information, and current engine calibration details. Compatibility is confirmed after file review. This is a custom calibration service, not an instant download.

Off-road/competition use only where permitted by applicable law.