EFILive's AutoCal device is intended to provide a convenient platform for professional tuners to distribute custom tunes to their customers. And for their customers to collect and submit logged data back to the tuner for analysis. It allows the tuner to update and optimize the original tune without shipping and/or removing controllers from customers' vehicles.
The location of a customer and the location of a tuner become irrelevant with AutoCal. Once a tuner sends a customer an AutoCal device, tune files and data logs can be emailed for data analysis and tune revision. The customer never needs to visit a shop for re-tuning. Why would customers ever settle for a generic handheld tune ever again? AutoCal is perfect for tuners with remote customers.
2011-2016 6.6L Duramax tuning comes as 5 separate files. To change power level you must re-program your vehicle with the AutoCal.
*RAMPAGE REQUIRES A LIFT PUMP IN ORDER TO SEE THE FULL 230HP INCREASE.
NOTE: Because this product is tuned for your unique VIN, once it is installed it cannot be returned.
This product is not available for sale in the state of California.