Thread: N55 Lean Issues
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      10-19-2023, 04:44 PM   #20
SlowE92
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Drives: E92 2007 335i, E60 2008 535xi
Join Date: Sep 2023
Location: Salt Lake

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Quote:
Originally Posted by EnzoKhan View Post
Yes I am on stage 0 and running 93 octane.
I bought the car with a stage 0 tune and full bolt-on.
-Catless downpipe
-cold air intake
-7.5 in intercooler

The previous owner had it in MHD stage 2+ tune but set it to stage 0 when selling.
I have driven about 10,000 miles since I bought it in stage 0. I recently purchased the MHD super license to monitor the car and tune it eventually.

What do you think could be the reason behind the turbo overworking?

I appreciate your response!
Also scratch what I said about the 3rd gear pull I forgot 2k RPM 3rd gear for a log lol.
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2007 E92 335i - MHD, Turbo Technics 19T's
2008 E60 535XI - JB4
2010 E92 335i - JB4, Borg Warner EFR 8374
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