There are plenty of discussion threads on reliability and modifications, not trying to ask a question here or create another thread, just don't see a poll for this.
Drop-in filter, oil catch can, better oil drain plug and Amsoil high-zinc oil changes at 7,500 miles (or longer if Blackstone Labs analysis shows there is more life left to the oil), plus regular maintenance. That's it.
oh yeah! My current STi is flexfuel. I know that a lot of Mustang Ecoboosts running E30 with great results. For full E85 I think they need a port injection kit and some other mods which would be cool and eliminate the carbon build up concerns everyone is worried about with the Direct injection and probably be close to 400whp.Really wanting some Corn (e85) on the Cobb