This app is garbage. After spending $2800 (which is on the cheap side of their brand) on an exhaust with the “most advanced app control on the market” you would expect the app to actually work. It never connects properly, when it does it loses connectivity within seconds. Every time my car auto starts/stops I have to reconnect. Just an overall joke. Please update and fix this terrible app

2018 Focus RS. Battery in the remote died and now I just only use the app. No complaints besides on the very very rare occasion that it had trouble connecting. Only happened twice within 2 years of having the exhaust system. The new interface is amazing

The setting button doesn’t actually bring you to a page to make app changes. Instead it’s just a home menu for reading trouble codes and data log. Not having the option to automatically connect is an annoyance but I understand that’s a first world problem. Also there’s no option to change measurements.

The app works for like the first 10 seconds and you're able to use all the functionality however after that it will feel like its frozen as the number and readings will stop changing and you won't be able to control the valves so you will have to use the supplied physical remote instead. I hope Armytrix get this fixed.