Thanks for the updates moosebeamer! Glad to hear you're enjoying it.
We just launched our new DinanTronics tuners for the F22 228i, F30/31/34 328i, F32/33/36 428i, and F10 528i equipped with electronic wastegates today for the N20/N26 cars.
Here are some of our power charts as well that proves yet again that these cars are making more power than we think:
Let us know if you have any questions!