A piggyback ECU gives the properly trained technician full control over the timing and mixture functions of most electronically controlled vehicles. Not only can mixtures and timing be set, but also it can be set under various load and RPM conditions (using our Dynapack Dyno).
The piggyback ECU is a fully functioning computer which is added to the vehicle’s existing engine control unit (ECU). Apart from controlling general timing and mixtures it can do idling control, drive extra injectors, take full control over timing functions, eliminate road speed governors etc
It also has the advantage of allowing us to program your car to the fuel you want to use.
If you want to run on 101 or 102 octane fuel then the ECU can be reprogrammed to take advantage of the fuels improved cooling features and thus allow higher BHP and torque. The engine can them be mapped to cheaper 98 octane or 95 pump fuel for less important events or for testing and chassis development.
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