415hp S55 Powered F80 M3 / F82 M4 Revealed via BMW VIN?!
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01-30-2013, 03:33 PM
Drives: M3 (E90) & Shelby GT350R
Join Date: Feb 2012
Location: San Francisco
So assuming a weight to power ratio of 7.7-7.8x (similar/slightly less than M5-M6), would imply a weight of 3,250-3,300 lbs. That's pretty darn light!
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