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Ramjet · 03-17-2012, 03:43 AM

I'd really like to understand the difference in the engine between the "i" and "is". Is it just remapped or are there phyical changes too?

03-17-2012, 03:43 AM	#27
Ramjet Private 9 Rep 85 Posts Drives: z4 35i Join Date: Dec 2011 Location: Brisbane, Australia iTrader: (0)	I'd really like to understand the difference in the engine between the "i" and "is". Is it just remapped or are there phyical changes too?
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