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      09-30-2021, 04:40 PM   #18
xcusem3
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Drives: 2013 M3
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Quote:
Originally Posted by forza1976 View Post
Quote:
Originally Posted by xcusem3 View Post
What does altitude have to do with anything here??
These cars have turbo chargers.. the ECU just calibrates the boost/timing, etc. to offset the ever-so-slight oxygen delta at higher elevations. If bmw still made N/A motors, then this would be a very different story!
Lol. Do some research first. There is less oxygen up here. Regardless of turbo we lose hp at altitude.
I live in Calgary, AB.. I know what altitude is and how it affects these cars!
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