Hi all, Just made an account. Been reading threads here for a long time, enjoyed the wealth of info, and finally decided to make one. I have a 2009 yellow chevy aveo LT that i bought in July of 2009. I have just over 50,000 miles on my baby. The only mods to it, if you can call them that, are a replacement K&N air filter and upgraded the plugs to platinum both at 50,000 miles. I'm totally a gearhead and want to modify it for maximum fuel economy.