I would recommend you to contact one of our well known experts in terms of tuning MPS! If I'm right, you're comming from Norway, then it would be the best choise for a e-tune. This means, you do logs by your own and send the files to the tuner. After that you get back updated software, which you load to ECU.
This will be done several times, until the results are satisfactorily. The only thing you need for that is a device for loading Software to ECU.
