BMW 3-Series (E90 E92) Forum - View Single Post

JayKay335i · 07-06-2009, 11:51 AM

It took mechanical and computer engineers to make the stock one work right. I dont think its as easy as you think. Also, if the exhaust has separate piping from the DPs back, you'll create huge amounts of back pressure.

07-06-2009, 11:51 AM	#3
JayKay335i Banned 189 Rep 5,046 Posts Drives: ///M323 DCT Join Date: Apr 2009 Location: North Dakota; its best DUHHHHHH iTrader: (1)	It took mechanical and computer engineers to make the stock one work right. I dont think its as easy as you think. Also, if the exhaust has separate piping from the DPs back, you'll create huge amounts of back pressure.
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