[Tuesday]

Terry @ Burger Tuning has been testing my F02 to build a N63 tune. I also own a 335i that has the BMS JB4 in it and the power increase is incredible. When I had a 2012 F10 535i he used that car to work on the Stage 2 tune for the N55. He definitely knows his stuff and emailed me this morning letting me know he is almost done with a plug-n-play stage 1 tune for our N63's!

It is in Beta right now so I do not know when it will be for sale to the public, but if there is enough interest in the stage 1 he said there could eventually be a stage 2 with even more power. (He mentioned there is a lot of potential for this motor, which we all instinctually suspected)

I will try to attach the dyno sheet he sent me but the numbers are as follows:

Stock HP/TQ: 387/448
Stage 1 HP/TQ: 412/482

Not bad for a tune that costs less than $400.

Check out the thread he started over on the N54 tech forums. As soon as I get my car back and put some hard miles on the tune I will post my honest opinions.