So I was wondering what the process is to install a new ECM/ECU/PCM, whatever, the computer. I know when tuning through ZZP they'll send you a new module with their tune on it. But I'm wanting to go this direction without using a ZZP tune.
So really I'm wondering how you marry a new module to your car/VIN. If it does not require a trip to the dealership would this potentially help with my whole tune vs warranty conundrum?
So really I'm wondering how you marry a new module to your car/VIN. If it does not require a trip to the dealership would this potentially help with my whole tune vs warranty conundrum?