Looks like Tim at T&J Performance can actually custom tune your stock Mustang by flashing its computer and not using a chip.
I'm in Arizona and found a place here called Streetflight.com.
They use the "Superchips" chip to custom tune Mustangs.
1. Is the superchips tune a good choice?
2. Any place in Arizona that does it like Tim at T&J?
I'm in Arizona and found a place here called Streetflight.com.
They use the "Superchips" chip to custom tune Mustangs.
1. Is the superchips tune a good choice?
2. Any place in Arizona that does it like Tim at T&J?