Quote:
Originally Posted by plymjack
Well Im looking to give on of these a try ..... seems a reasonable way forward.... anyone else got any infor before I hit make an offer ......?
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I will be interested in your findings. I have used many versions of chips since they came out many years ago.
In fact, most recently I had a slightly different system on my 2007 e91 325d M Sport where I had a system produced by a company called VIEZU
https://www.viezu.com/ where you connected a box called a V-Switch to the OBD port and had a choice of several maps. The box was not connected all the time, it was connected and the mapping was changed as you dictated and then the box was removed. When the car had to go to the dealer, you just put the original map back on the ECU. The procedure took 20 minutes.
Here is the information on the v-switch
https://www.viezu.com/v-switch