The ecu in the 2015+ hemis needs to be unlocked first before tuning. This can be done by mailing it to us at
Please include a sheet with your order number and vin inside of the box.
Barnyard Garage LLC
8309 N58th St Cir
Suite A
Lincoln Ne 68517
The ecu in the 2015+ hemis needs to be unlocked first before tuning. This can be done by mailing it to us at
Please include a sheet with your order number and vin inside of the box.
Barnyard Garage LLC
8309 N58th St Cir
Suite A
Lincoln Ne 68517