Hydra is for those making serious high hp unless you have max out the limits of the factory ecu it is better for daily driving to use the factory ecu.
The hydra can do speed density and control numerous other thing that are great but for most are just a little over the top.
honestly a utec using speed density combined with a factory ecu flash is probably one of the best all around setups.
Launch Control is a 2 step.
they released the ability to do this opensource a month ago for the 16bit ecus
and recently for some 32 bit ecus
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