hai yall wazup...its been a while i aint post sometin.bz wit work n stuff..aite thn my question is like this--->if we using stock ECU stock turbine how high can da boost go in other word how many psi max boost for...
anybody knows what is the diffrence between ecu coding of 7377 and 5663..im currently using and 5663 and have change it to 7377 coz they say its better coz 7377 have more hp..
problem is....now that i have change it...