Use the 'Search' function, and you will be rewarded with MORE than enough.
That said
1)No spicific headers for Contour....say "D-Oh"
I used a set for the Ford ZX2 Escort. No 'Cat', so I had to fabricate the 'Downpipe'- the pipe that goes from the Header collector to the exhaust system. Crawl under your car and LOOK at the routing of it. I used 2.5 in. steel pipe from a muffler shop and a couple of 45* MANDREL bent pieces. Mandrel bent because muffler shop bends are crush bends, causing the pipe diameter to be reduced. Sort of the opposite of what you are trying to do! After 4 different people welded on it, I filed the welds and had it Ceramic coated.
There are a few pics on my car site.
http://www.cardomain.com/ride/757142Happy Headering....