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      07-18-2019, 07:29 PM   #13
Wires
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Drives: 2016 340i xDrive
Join Date: Apr 2008
Location: Calgary

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Quote:
Originally Posted by chiefneil View Post
I’ve been keeping an eye out for those and haven’t seen any since I’m bone stock and have been wondering about my risk. Seems like every time there’s a tune or some other mod involved when somebody posts about losing their CP. I’m categorizing MPPK as a mod, though.

If you can point me to posts involving stock configs I’ll check them out.
The N54 & N55 have always had a risk due to it mounting to the front intercooler and the intake (intercooler is fixed, engine rocks under load).

Its most likely directly related to how quickly the engine snaps to one side when you accelerate. Adding mods/tunes just increases the risk.

That being said, I had a Dinan S2 tune on my 2008 BMW, drove it for 8 years, and had no issues. But then I wasn't as hard on it from a dead stop, so it probably has a lot to do with driving style as well.
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