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      06-05-2012, 12:38 PM   #175
335si
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Drives: 335i
Join Date: May 2009
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Quote:
Originally Posted by ragingclue View Post
No, as I understand it's all speculation as to exactly what they've got going on, but it's probably pulley, tune, long tubes, exhaust, and suspension.
They say "boost only" so I assume smaller pulley, tune, longtubes, and who knows what else. I think it is pretty impressive considering the car (5.8L) has not been out very long. However, the car is still very similar to the 2011-12s with the 5.4L, so not everything is newly developed. But 141mph traps is rockin!
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2007 BMW 335i Cpe AW 6MT - All Stock
1972 Yamaha R5 (350 2-stroke)
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