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

demosthenes · 01-02-2009, 04:14 PM

This mod MIGHT increase torque or horsepower. But why wouldn't BMW do it if it didn't decrease reliability or gas mileage?

Plus this mod COULD damage your engine and/or void your warranty.

I wouldn't do it if it was free.

01-02-2009, 04:14 PM	#10
demosthenes Major 48 Rep 1,162 Posts Drives: E90 328i 6MT Join Date: Dec 2006 Location: SF Bay Area iTrader: (0) Garage List 2008 328i sedan [0.00]	This mod MIGHT increase torque or horsepower. But why wouldn't BMW do it if it didn't decrease reliability or gas mileage? Plus this mod COULD damage your engine and/or void your warranty. I wouldn't do it if it was free.
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