A custom dyno tune is strongly recommended to achieve the best results from any standard or modified vehicle.
Most factory vehicles run extremely rich under three quarter and full throttle and alot of this fuel can be removed to get better fuel economy and more power.
As all vehicles/engines are different, generic aftermarket tunes do not always give the best results. The fitment of an XEDE ECU or the ability to flash tune a factory ECU will allow the vehicle to be tuned correctly for reliability, power and fuel economy.
As part of the custom tune, a dyno printout recording Power, Torque and boost pressure (if applicable) will be supplied for your vehicle.