Got the Dinan S1 installed. The app is pretty lame and not very user friendly. Not clear what mode (B or S1) you are in. When I select S1, I get a message "no mode was selected", which I assume means I am in S1.
But...it does bring the car even more alive in my brief drive back from dealer. It appears to rev longer before shifts and definitely can be felt. More after I have some more seat time, I can share the changes.
__________________
2018 M550iX-Dinan Stage 1 | 2011 E93 M3 Convertible | 2002 E46 M3 Convertible | 2002 E53 X5 3.0 | 2000 E39 540i | 1998 E36 M3 | 1988 E28 M5 | 1987 E28 528i
|