I looked into both tunes and pedeal commander. Depending on your state a tune will not pass smog. Unless you have a tuner that will reflash back to factory for testing then flash it again for free it could either not pass smog or get exensive.
I decided for Pedal commander. Installation was simple with one exception. Getting my 70 yo body under the dash was a bit of a challenge. Otherwise it was just undo one plug, connect two plugs and mount the unit. I drove a few block and did notice a better accelerator response in "city". Time will tell what my favorite mode is and how it stacks up to stock.
I decided for Pedal commander. Installation was simple with one exception. Getting my 70 yo body under the dash was a bit of a challenge. Otherwise it was just undo one plug, connect two plugs and mount the unit. I drove a few block and did notice a better accelerator response in "city". Time will tell what my favorite mode is and how it stacks up to stock.