2007-2014 Shelby GT500 Tune

Stage 1 Tuning Level covers stock engine/basic bolt-on Stock style fuel system AND Stock injectors. 93 octane.

Stage 2 Tuning Level covers everything including built engines, return fuel systems, E85, Race Gas, ect.

NOTE: During checkout, please leave a note with Fuel Type, VIN and all vehicle modifications. 

TUNING DEVICE SOLD SEPARATELY https://on3supply.com/products/shoemaker-performance-rtd-tuning-device