How are you guys monitoring oil temps, especially on the F20? The 14i and 16i does not seem to have oil coolers like the 18i. It may be a worthwhile mod after the remap if you are constantly running in 'Sports'.
This tune seems to favour the 118i less. Or the 1.6L 320i ED for that matter. With a piggyback like Hartge/racechip, it is already the norm to hit the figures mentioned earlier.
See this vid:
What it does is bring the 14i and 16i to the level of a tuned 18i/320i ED, which was not previously possible with just piggybacks.