Hello!
I have a 325d, also a 3-litre with identical parts as the 330, exept the injectors...
Have been reading some of the tread and have some lines...
I bought with a manual gear because I think that the 3-series is a more sporty car than the 5-series (which I think is suitable with an automatic...) and therefor it fits better with a manual in the 3-body, in addition to that ESS-tuning limits the program for auto-cars to 500nm. (325d)
That tells me that the gearbox is the limit on those cars.
For a manual ESS deliver about 630nm, which is about as much as one can get with ECU-flashing only, and the same program used for the 330d. (Both auto and manual)
So the 325 got a weaker auto than the 330...
If the manual box is the same on all continents, there is no easily reachable limit on the box.
(I assume that they use the same manual g-box for 325 and 330)
Has anyone of you any experience with water/methanol-injection?
That would be a reasonable next step..?
You have got awesome cars, Folks!
