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

mike-y · 11-10-2013, 01:57 PM

STI's have flat 4 cylinder engines which help create that unique sound. Also 4 cylinder engines fire at 180 degree intervals, vs 120 degree intervals for an I-6. So getting that flat four sound is nearly impossible with an inline 6.

11-10-2013, 01:57 PM	#3
mike-y just another bmw douche bag 195 Rep 3,640 Posts Drives: 1.9L of fury Join Date: Nov 2008 Location: Los Angeles, CA iTrader: (4)	STI's have flat 4 cylinder engines which help create that unique sound. Also 4 cylinder engines fire at 180 degree intervals, vs 120 degree intervals for an I-6. So getting that flat four sound is nearly impossible with an inline 6.
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