BMW 3-Series (E90 E92) Forum - View Single Post - Custom N55 Piping Project (road to 400whp)

dlbrooks18 · 03-24-2011, 05:47 PM

So if you increase piping this will allow the turbo to sustain boost, and does the Proceed go into valet mode as a safety precaution?

03-24-2011, 05:47 PM	#11
dlbrooks18 Brigadier General 161 Rep 3,736 Posts Drives: e90 335i Join Date: Nov 2008 Location: Los Angeles iTrader: (2)	So if you increase piping this will allow the turbo to sustain boost, and does the Proceed go into valet mode as a safety precaution? __________________ 2008 E90 335
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