This is great. I think it was always given that BMW had the 335 tuned well below its actual potential, so it will be interesting to see how far this engine can be pushed within reason.

So - now the ovbious questions.
1: This will void the warrenty, right?
2: Could I "hide" this upgrade when the car is brought in for service?
3: What real consequences will this have on engine wear and tear? Could we expect a modified 335 that's driven in a reasonable manner to suffer significant premature aging because of an ECU mod?

A shame this car doesn't have an LSD. Straightline acceleration ought be just fine though.