Great information and thanks for sharing.
Interesting that both tunes HP gains are so similar. Are these both stage 0 or stage 1 ECU tunes?
Nice gains but I hoped & expected they would’ve outperformed the top piggybacks.

Torks website says stage 0 on a stock car should gain 70whp. However, it seems like both these tunes produce the same gains as the map 1 setting from a JB4, and half what lap3 dyno’d on a stock Stinger.
I don’t understand why the typical power advantages of ECU tunes don’t seem to be the same for our Stingers.

Looks like tunes will require multiple bolt-ons to use higher stages for more than 53hp. Maybe in time someone will unlock more power from the ECU flash and match or surpass the top piggybacks results.
I don’t want to rule out either ECU tune just yet, so someone please provide other advantages these tunes have over piggybacks?