Originally Posted by NoGraffix
E85 is a must! After driving my 08 wrx witha vf39 on E85 for the past 10 months I will never go back to pump gas with a subaru. The gains are just fantastic (especially the torque), the gas milage is a bit crappier, but for the price it still costs just about the same (if not a little cheaper) $/mile as pump gas, and I log regularly and find virtually no knock.
if it were available. id run e85. to date, my county has 1 station i know of that sells e85. doesnt make sense for me. also if i were to go on a long trip, i wouldnt want to search for a gas station to fill at. ill stick with 93 octane, its available all over.