415hp S55 Powered F80 M3 / F82 M4 Revealed via BMW VIN?!
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01-30-2013, 06:32 PM
Drives: Double Vanos'd Civic-M3
Join Date: Oct 2009
Location: San Francisco
the turbo engine will yield greater power from tuning. This car will be pack a punch with a "light" tune.
You won't get that from the S65B40
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