N57 -
325d 204hp.
330d 245hp.
Sorry for writing english, my german is very bad...
Thank you!
What is turbo boost pressure on stock N57 325d/330d engines, and what is typical remap (chip) turbo boost pressure?
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Should be around 1.8bar. M57 335D runs @ 1.9bar.
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Should be around 1.8bar. M57 335D runs @ 1.9bar.
Thank you for your answer!
Do you mean 1,8 bar on an original car, or with remap/chip? -
Original, i don't think that the N57 25/30Ds have much lower turbo pressure than the 35D Twin Turbo.
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Turbo pressure with remap is near to stock values, as there is plenty of excess air. Just have a look at the stock pressure of the 335d and compare it.
Regards,
RB -
First, you must read something about remapping
The max boost pressure is not a good indicator. Most remapped 325d oder 330d has the same boost pressure as stock!
boost pressure @ rev is what you need to know.
Has somebody a log from a N57 engine?
I think I have read that the 325d or 330d (N57) has not more than 1,6 bar max boost pressure.
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Klasse, dass hier auch in anderer Sprache geholfen wird.
Aber bitte beachtet, dass die Forensprache Deutsch ist.
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Aber bevor sein Englisch durch den Google-Übersetzer in schwer verstehbares Deutsch zerhackstückselt wird, soll er es lieber auf englisch sagen. Zumal der Google-Übersetzer mit Chiptuning-Begriffe oft nicht viel anfangen kann.
Da helfe ich ihm doch lieber mit meinem Hauptschulenglisch weiter
