Ken Rogers

Just install a Turbonator, and you're all set

travlr

It's not so much of a mod, but because no one really said anything about it... aerodynamics... just mind what things you add or do to your car that might increase drag... also, keeping your car clean and smooth really helps; waxing and what not...

and $15/gallon for gas? Perhaps... I'd like to think tho that the second Back to the Future movie had it right with car conversions to make them fly and what not... running on like nuclear fusion fromtrash or whatever it was that they used...

teetertotter

Mine with Automatic, gets 28-30mpg depending how I feel that day. 75% - 30 to 60 mph county roads and 25% - 70mph.
I drive 115 miles a day to and from work. See below for my simple mods for mpg