5 stars: The app and is use are great. Completely changes the vehicle and how it acts. I wish there was a way for multiple \
3 stars: Only reason i like this app is because its the only one....typically it works but lately they keep doing updates that cause a plethora of issues.....already like 4 bad updates this year!!! Just went to load a new file into the car and wouldn't you know it wont read the file due to another bad update!!!! Come on people....test your updates before releasing them please and fix this file loading issue!
5 stars: One word. \
5 stars: This app has COMPLETELY TRANSFORMED my transmission. For the better. Must have for n54 motors pushing more than stock turbos. Major thanks all involved with the XHP flash tool.
5 stars: Very easy to use especially with a Thor WiFi OBD. The the app works very well and the maps are great, love the stage 3 map on my tuned 530d it really does make a big difference....do it!!!
5 stars: Super easy control of my g01 x3 m40i. Running stage 3 trans tune with some personal touches to the calibration. Got it to work both wired and via the mhd module with success. Easily check up trans performance of clutches and shift latency. Cleaned up my shifting in comfort and much faster in S/sport +
5 stars: Simply amazing. Makes the gearbox work better and smoother than stock (8-speed). Well defined instructions and procedure. Very easy to use.
5 stars: Great piece of software for improving 6 speed bmw transmissi...