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      01-25-2013, 09:47 PM   #1
Drives: 2008 BMW red 335i coupe
Join Date: Jan 2013
Location: springfield, mo

Posts: 1,359
iTrader: (1)

How many lbs of boost can a 335i handle for a long period

Just curious with an upgraded turbo running a lot of boost if they can handle 20-25lbs of boost and get over 100k on the engine without busting something in the internals.
Also are the engines internals forged?
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