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Originally Posted by dananelson1
I've wondered what a stock 45e has in the way of turbo boost? Is 1.3BAR? That seems high (I come with a longstanding thought that 12-15PSI is acceptable for LT reliability - below is better and Higher is riskier LT) considering the 45e has been detuned from the 40i given the extra E power.....I can't find good info on the details here for stock turbo boost?
Quote:
Originally Posted by Eagle-NestIT
I saw this movie and was wondering if anyone did a stage 2 tuning on his X5 45e?
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Given that it's the B58 if I recall on the X3M40i it was boosting up in the mid 20's. Stock it is around 17-19psi.