thanks for the early look at this option.
Looks like it is doing what BMW said it would.
extra cooling capacity for extended hard driving and 25 or so more HP.
Any increase in boost noticed while you were doing the dyno?
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2011 e92 M3 Monte Carlo Blue ESS 535 - gone but not forgotten
2015 cayman GTS - new toy
2006 SLK 55 AMG sold
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