Joe12459, does your set up still have the adaptive learning or is all that thrown out by HotWireAuto? And I'm pretty sure you can raise shift points with a Diablo, at least to a point you can
Yes, all of the factory features are retained. Hotwire re-programs the FCM to accept the speed signals from their tone ring/sensor setup. Everything else keeps the factory configuration. That's what I meant when I said it can still be tuned.