You can tune your own vehicle as well, just need a laptop and a usb to connect to your obd-2 on your vehicle and using the appropriate program to modify your ECU. However if you don't know what you're doing, that can actually be disastrous.
Just wanted to let you know that YOU could also do it, if you're willing to learn.
Just wanted to let you know that YOU could also do it, if you're willing to learn.
