What to do to my Contour?

I just got a 2000 Contour 2.0-liter 4-cylinder for my wife and I want to do something to give it just a little more power. I wanted to find out what everyone does first to the Contours. I am driving a 2003 Subaru WRX and with them the intakes don't do much so I wanted to find out if they do make a lot of diffrence on the Contours. I am not wanting to spend a lot of money on the car because it is her's and I put all the car money on my WRX. I just want a little more power then what it has, I think it was 125HP. Thanks for any help all of you can give me.

Also what are some other Forums for the Ford Contours?

www.contour.org best contour/mystique forum their is.