Bimmerfest - BMW Forums - View Single Post - N20 tuning, new record
View Single Post
Old 02-28-2013, 09:52 AM
mrMTB mrMTB is offline
Certified Car Nut
Location: Seattle, WA
Join Date: Jan 2009
Posts: 150
Mein Auto: i01 Rex
Currently e85 production is subsidized by the US Federal Government to the tune of about $1 per gallon. In order to run it on your N55 you'd need a new tune (JB, AccessPort, etc) and possibly some minor upgrades to the fueling system. The numbers I've seen for an N55 running e85 are quite impressive (+150 lb/ft tq and +100 hp).

Originally Posted by justinnum1 View Post
e85 is cheaper than 93 right? if it gives more power can we use it on stock engine?
Reply With Quote