RrCoX22
New Member
When someone says they have a chip installed where is this chip placed? Is it basically an amp that is pluged into the PCM/ECU ??? Are any of these even beneficial? I'm currently looking at one and it says it has a Hypertech Power Programer lll and I've always been skeptical of things like these that screw with the brain, as I would personally prefer a tuner to do a dyno tune, etc. to change timing and all other parameters. Any insight?