Originally Posted by Bmw135er
Yes they do, mine was done today. I updated the at last week and drove it a few days with stock software. I was out of town and didn't get a chance to update the ESS software until today. Definitely feeling much better now, I have the Akra specific tune and a drop in filter. I almost switched to the BPM software, but I can reload the ESS for no cost. That makes it an easy decision, though after reading this thread I still may let Mike tune my car in the spring. It's about to be stored for the winter...
Great info Mike, you definitely know your stuff!
Thank you... If you do decide to go with it, you will love it. It's a world of difference. Many cables have been shipping so hopefully we see some reviews on it here. All previous customers please contact me for a free update to 240E.