View Single Post
      04-22-2011, 08:12 AM   #8
Private First Class
Drives: 2009 M3 DCT Coupe
Join Date: Apr 2007
Location: el paso

Posts: 135
iTrader: (0)

I am running 91 octane/104 octane in 75/25 ratio, car runs A LOT BETTER.

Check sunoco web site, they list all locations in every state that they sell the 100 octane fuel.

chuckvic is offline  
Reply With Quote