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      01-28-2013, 09:11 PM   #35
=C=
First Lieutenant
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Drives: 2007 BMW 335i M-Sport E90
Join Date: Jul 2012
Location: land of the long white cloud

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Good question OP and I'm not experienced on the subject but while we're on it...

- What is the limitation of the stock turbo's? (Someone mentioned 19 psi)...
- If you upgrade the ECU with a COBB for example?
- What sort of PSI's would you run and what is it's maximum safe zone?
Appreciate 0