[SteveMD]

I was unable to do any quarters. It would be insane on any of the roads around me, I will get to the track soon to do it proper.

I did four 0-60 runs. My X5 is the 400HP N63, I am running Terry's JB Stage 1 tune and have it set as it comes out of the box. Plug and play, I believe it ups the boost by a modest 2.25lbs. I am using my trusty GTech Pro SS which I have had forever and know to be pretty accurate.

First run was with autopark on, mashing the pedal and letting the trans shift.

That run was 5.43 secs. Between flooring the pedal and actually going anywhere seemed like an eternity. So no more autopark

Subsequent runs were all done by brake standing, revving her to about 3000 to get the snails spooling and then shifting manually. I was quite happy here:

4.64
4.72
4.75

Temps were chilly, 28 degrees here in sunny Maryland so that probably contributes to the times but I was quite happy with my $379 investment.

I can't see how stage two will not give the car M like performance.