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01-02-2009, 05:15 PM
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#15
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Second Lieutenant 
Drives: E90 335xi 6MT
Join Date: Oct 2008
Location: Grand Rapids, MI
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Quote:
Originally Posted by demosthenes
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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+1.
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