I've recently been looking at BM3 for the B58 engine and it seems that a lot of people have taken a liking to it and it is being used a lot out there.
I've been in touch with Pro Tuning Freaks and they have said that Stage 1 Octane 93 would be best suited to my car as everything else is standard/OEM currently.
If I went down the route of DPs then obviously Stage 2 would be the choice. I have also looked at xHP trans flash and think it will work well with the BM3.
Weighing up the cost of the licences for both and the question of do I trust myself to p*ss about with the car - I'm just tempted to take it to DMS and let them do it.
With just over 4000 miles to go till I get the car serviced then tuned, I have a little time to make up my mind/change my mind