I'm a newbie with no experience in ecomodding but lots of interest. I own a 2000 Toyota Corolla and would like to know what kind of easy diy mods I could do to gain results. Also, if you have a toyota corolla model year 98-02 what kind of mpg are you averaging? With a very light foot and mostly highway trips I've worked my way up to 43mpg according to my Ultragauge. Not bad, considering I was averaging 32mpg prior to installing it