2001 – 2010 Allison TCM Tuning

Our TCM Tuning has been created for many different turbo and transmission variations. We highly recommended it for all controllers. It has an aggressive Line PSI slope which will model a torque curve 100% above stock. The Line PSI is modified to retain mileage but may result in a small decrease fuel efficiency. Strategies are available for vehicles with larger than stock tires to assist with accurate and efficient shift points.


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SKU: EFI-TCM-ALSN Category: Tag:

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