Thread: 87 Octane
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      08-18-2011, 10:46 AM   #49
Drives: 2009 M3 Sedan 6MT
Join Date: Feb 2008
Location: Pleasanton, CA

Posts: 2,089
iTrader: (7)

Was this an E9x M3? ... what an idiot

I could immediately tell the difference between 87 and 91 in a 328i rental car... it came with 87. After 1 tank of 91 it was much faster. When I put 87 back in it to return it as recommended by the agency, the car was noticeably slower.
M3 Sedan - AW/Black - 6MT - no moonroof - no folding seats - RAC RG63 - clear bra by Omega Werks
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