Blue car is too much car for the owner Maybe he should go back to a 330d company car. leave the big number cars for the people that know what they’re doing.
I cringe at these type of comments as you have not considered the platform as a whole BMW’s need their gearboxes fully built unlike something like an RS3, which can be stock and run 7’s. The US is always way ahead when it comes to tuning. Lots of guys blowing their g80 engines recently over there - be warned that at that power, you are a sitting duck without attending to building the engine.